Home / 3,207,282.13-4,426,014.11-1,737,154.10

Finding the Fourth Proportional to 3,207,282.13, 4,426,014.11 and 1,737,154.10

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Solution

The fourth proportional to 3,207,282.13, 4,426,014.11 and 1,737,154.10 is: 2,397,253.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,282.13 : 4,426,014.11 = 1,737,154.10 : x
  2. Step 2: Convert to fraction form
    3,207,282.13/4,426,014.11 = 1,737,154.10/x
  3. Step 3: Cross multiply
    3,207,282.13x = 4,426,014.11 × 1,737,154.10
  4. Step 4: Simplify right side
    3,207,282.13x = 7,688,668,557,844.35
  5. Step 5: Solve for x
    x = 7,688,668,557,844.35/3,207,282.13
  6. Step 6: Final answer
    x = 2,397,253.58

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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.