Home / 6,607,825.14-9,118,939.08-3,707,425.74

Finding the Fourth Proportional to 6,607,825.14, 9,118,939.08 and 3,707,425.74

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Solution

The fourth proportional to 6,607,825.14, 9,118,939.08 and 3,707,425.74 is: 5,116,326.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,607,825.14 : 9,118,939.08 = 3,707,425.74 : x
  2. Step 2: Convert to fraction form
    6,607,825.14/9,118,939.08 = 3,707,425.74/x
  3. Step 3: Cross multiply
    6,607,825.14x = 9,118,939.08 × 3,707,425.74
  4. Step 4: Simplify right side
    6,607,825.14x = 33,807,789,466,683.92
  5. Step 5: Solve for x
    x = 33,807,789,466,683.92/6,607,825.14
  6. Step 6: Final answer
    x = 5,116,326.29

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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.