Home / 7,357,527-11,033,070.14-3,712,013.97

Finding the Fourth Proportional to 7,357,527, 11,033,070.14 and 3,712,013.97

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Solution

The fourth proportional to 7,357,527, 11,033,070.14 and 3,712,013.97 is: 5,566,396.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,357,527 : 11,033,070.14 = 3,712,013.97 : x
  2. Step 2: Convert to fraction form
    7,357,527/11,033,070.14 = 3,712,013.97/x
  3. Step 3: Cross multiply
    7,357,527x = 11,033,070.14 × 3,712,013.97
  4. Step 4: Simplify right side
    7,357,527x = 40,954,910,500,949.89
  5. Step 5: Solve for x
    x = 40,954,910,500,949.89/7,357,527
  6. Step 6: Final answer
    x = 5,566,396.22

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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.