Home / 1,737,354.46-2,397,637.64-1,002,035.28

Finding the Fourth Proportional to 1,737,354.46, 2,397,637.64 and 1,002,035.28

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Solution

The fourth proportional to 1,737,354.46, 2,397,637.64 and 1,002,035.28 is: 1,382,859.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,354.46 : 2,397,637.64 = 1,002,035.28 : x
  2. Step 2: Convert to fraction form
    1,737,354.46/2,397,637.64 = 1,002,035.28/x
  3. Step 3: Cross multiply
    1,737,354.46x = 2,397,637.64 × 1,002,035.28
  4. Step 4: Simplify right side
    1,737,354.46x = 2,402,517,503,935.94
  5. Step 5: Solve for x
    x = 2,402,517,503,935.94/1,737,354.46
  6. Step 6: Final answer
    x = 1,382,859.72

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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.