Home / 9,395,829.03-12,967,154.15-5,266,561.62

Finding the Fourth Proportional to 9,395,829.03, 12,967,154.15 and 5,266,561.62

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Solution

The fourth proportional to 9,395,829.03, 12,967,154.15 and 5,266,561.62 is: 7,268,365.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,395,829.03 : 12,967,154.15 = 5,266,561.62 : x
  2. Step 2: Convert to fraction form
    9,395,829.03/12,967,154.15 = 5,266,561.62/x
  3. Step 3: Cross multiply
    9,395,829.03x = 12,967,154.15 × 5,266,561.62
  4. Step 4: Simplify right side
    9,395,829.03x = 68,292,316,340,680.91
  5. Step 5: Solve for x
    x = 68,292,316,340,680.91/9,395,829.03
  6. Step 6: Final answer
    x = 7,268,365.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.