Home / 6,592,939.10-9,889,408.65-4,042,022.30

Finding the Fourth Proportional to 6,592,939.10, 9,889,408.65 and 4,042,022.30

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Solution

The fourth proportional to 6,592,939.10, 9,889,408.65 and 4,042,022.30 is: 6,063,033.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,592,939.10 : 9,889,408.65 = 4,042,022.30 : x
  2. Step 2: Convert to fraction form
    6,592,939.10/9,889,408.65 = 4,042,022.30/x
  3. Step 3: Cross multiply
    6,592,939.10x = 9,889,408.65 × 4,042,022.30
  4. Step 4: Simplify right side
    6,592,939.10x = 39,973,210,297,112.90
  5. Step 5: Solve for x
    x = 39,973,210,297,112.90/6,592,939.10
  6. Step 6: Final answer
    x = 6,063,033.45

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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.