Home / 1,164,737.72-1,747,117.38-366,001.58

Finding the Fourth Proportional to 1,164,737.72, 1,747,117.38 and 366,001.58

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Solution

The fourth proportional to 1,164,737.72, 1,747,117.38 and 366,001.58 is: 549,005.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,737.72 : 1,747,117.38 = 366,001.58 : x
  2. Step 2: Convert to fraction form
    1,164,737.72/1,747,117.38 = 366,001.58/x
  3. Step 3: Cross multiply
    1,164,737.72x = 1,747,117.38 × 366,001.58
  4. Step 4: Simplify right side
    1,164,737.72x = 639,447,721,525.46
  5. Step 5: Solve for x
    x = 639,447,721,525.46/1,164,737.72
  6. Step 6: Final answer
    x = 549,005.76

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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.