Home / 9,923,726.88-14,876,602.02-6,892,524.36

Finding the Fourth Proportional to 9,923,726.88, 14,876,602.02 and 6,892,524.36

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Solution

The fourth proportional to 9,923,726.88, 14,876,602.02 and 6,892,524.36 is: 10,332,543.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,923,726.88 : 14,876,602.02 = 6,892,524.36 : x
  2. Step 2: Convert to fraction form
    9,923,726.88/14,876,602.02 = 6,892,524.36/x
  3. Step 3: Cross multiply
    9,923,726.88x = 14,876,602.02 × 6,892,524.36
  4. Step 4: Simplify right side
    9,923,726.88x = 102,537,341,816,875.20
  5. Step 5: Solve for x
    x = 102,537,341,816,875.20/9,923,726.88
  6. Step 6: Final answer
    x = 10,332,543.72

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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.