Home / 7,182,021.40-10,773,032.10-6,594,155.80

Finding the Fourth Proportional to 7,182,021.40, 10,773,032.10 and 6,594,155.80

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Solution

The fourth proportional to 7,182,021.40, 10,773,032.10 and 6,594,155.80 is: 9,891,233.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,182,021.40 : 10,773,032.10 = 6,594,155.80 : x
  2. Step 2: Convert to fraction form
    7,182,021.40/10,773,032.10 = 6,594,155.80/x
  3. Step 3: Cross multiply
    7,182,021.40x = 10,773,032.10 × 6,594,155.80
  4. Step 4: Simplify right side
    7,182,021.40x = 71,039,052,105,801.17
  5. Step 5: Solve for x
    x = 71,039,052,105,801.17/7,182,021.40
  6. Step 6: Final answer
    x = 9,891,233.70

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Similar ratio
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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.