Home / 8,913,463.98-13,375,163.70-4,814,702.52

Finding the Fourth Proportional to 8,913,463.98, 13,375,163.70 and 4,814,702.52

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Solution

The fourth proportional to 8,913,463.98, 13,375,163.70 and 4,814,702.52 is: 7,224,737.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,913,463.98 : 13,375,163.70 = 4,814,702.52 : x
  2. Step 2: Convert to fraction form
    8,913,463.98/13,375,163.70 = 4,814,702.52/x
  3. Step 3: Cross multiply
    8,913,463.98x = 13,375,163.70 × 4,814,702.52
  4. Step 4: Simplify right side
    8,913,463.98x = 64,397,434,371,802.52
  5. Step 5: Solve for x
    x = 64,397,434,371,802.52/8,913,463.98
  6. Step 6: Final answer
    x = 7,224,737.15

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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.