Home / 1,737,955.36-2,398,472.40-974,254.24

Finding the Fourth Proportional to 1,737,955.36, 2,398,472.40 and 974,254.24

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Solution

The fourth proportional to 1,737,955.36, 2,398,472.40 and 974,254.24 is: 1,344,523.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,955.36 : 2,398,472.40 = 974,254.24 : x
  2. Step 2: Convert to fraction form
    1,737,955.36/2,398,472.40 = 974,254.24/x
  3. Step 3: Cross multiply
    1,737,955.36x = 2,398,472.40 × 974,254.24
  4. Step 4: Simplify right side
    1,737,955.36x = 2,336,721,905,222.98
  5. Step 5: Solve for x
    x = 2,336,721,905,222.98/1,737,955.36
  6. Step 6: Final answer
    x = 1,344,523.55

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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.