Home / 9,057,156.76-13,592,033.79-5,854,339

Finding the Fourth Proportional to 9,057,156.76, 13,592,033.79 and 5,854,339

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Solution

The fourth proportional to 9,057,156.76, 13,592,033.79 and 5,854,339 is: 8,785,579.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,057,156.76 : 13,592,033.79 = 5,854,339 : x
  2. Step 2: Convert to fraction form
    9,057,156.76/13,592,033.79 = 5,854,339/x
  3. Step 3: Cross multiply
    9,057,156.76x = 13,592,033.79 × 5,854,339
  4. Step 4: Simplify right side
    9,057,156.76x = 79,572,373,506,114.81
  5. Step 5: Solve for x
    x = 79,572,373,506,114.81/9,057,156.76
  6. Step 6: Final answer
    x = 8,785,579.80

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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.