Home / 7,444,585.90-11,166,878.85-4,893,669.10

Finding the Fourth Proportional to 7,444,585.90, 11,166,878.85 and 4,893,669.10

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Solution

The fourth proportional to 7,444,585.90, 11,166,878.85 and 4,893,669.10 is: 7,340,503.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,444,585.90 : 11,166,878.85 = 4,893,669.10 : x
  2. Step 2: Convert to fraction form
    7,444,585.90/11,166,878.85 = 4,893,669.10/x
  3. Step 3: Cross multiply
    7,444,585.90x = 11,166,878.85 × 4,893,669.10
  4. Step 4: Simplify right side
    7,444,585.90x = 54,647,009,971,688.53
  5. Step 5: Solve for x
    x = 54,647,009,971,688.53/7,444,585.90
  6. Step 6: Final answer
    x = 7,340,503.65

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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.