Home / 9,744,015.10-14,616,022.65-9,221,467.90

Finding the Fourth Proportional to 9,744,015.10, 14,616,022.65 and 9,221,467.90

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Solution

The fourth proportional to 9,744,015.10, 14,616,022.65 and 9,221,467.90 is: 13,832,201.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,744,015.10 : 14,616,022.65 = 9,221,467.90 : x
  2. Step 2: Convert to fraction form
    9,744,015.10/14,616,022.65 = 9,221,467.90/x
  3. Step 3: Cross multiply
    9,744,015.10x = 14,616,022.65 × 9,221,467.90
  4. Step 4: Simplify right side
    9,744,015.10x = 134,781,183,692,647.94
  5. Step 5: Solve for x
    x = 134,781,183,692,647.94/9,744,015.10
  6. Step 6: Final answer
    x = 13,832,201.85

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.