Home / 10,543,468.44-14,551,333.95-5,897,511.66

Finding the Fourth Proportional to 10,543,468.44, 14,551,333.95 and 5,897,511.66

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Solution

The fourth proportional to 10,543,468.44, 14,551,333.95 and 5,897,511.66 is: 8,139,319.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,543,468.44 : 14,551,333.95 = 5,897,511.66 : x
  2. Step 2: Convert to fraction form
    10,543,468.44/14,551,333.95 = 5,897,511.66/x
  3. Step 3: Cross multiply
    10,543,468.44x = 14,551,333.95 × 5,897,511.66
  4. Step 4: Simplify right side
    10,543,468.44x = 85,816,661,638,678.86
  5. Step 5: Solve for x
    x = 85,816,661,638,678.86/10,543,468.44
  6. Step 6: Final answer
    x = 8,139,319.82

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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.