Home / 8,901,276.26-12,283,761.22-4,826,898.50

Finding the Fourth Proportional to 8,901,276.26, 12,283,761.22 and 4,826,898.50

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Solution

The fourth proportional to 8,901,276.26, 12,283,761.22 and 4,826,898.50 is: 6,661,119.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,901,276.26 : 12,283,761.22 = 4,826,898.50 : x
  2. Step 2: Convert to fraction form
    8,901,276.26/12,283,761.22 = 4,826,898.50/x
  3. Step 3: Cross multiply
    8,901,276.26x = 12,283,761.22 × 4,826,898.50
  4. Step 4: Simplify right side
    8,901,276.26x = 59,292,468,607,176.17
  5. Step 5: Solve for x
    x = 59,292,468,607,176.17/8,901,276.26
  6. Step 6: Final answer
    x = 6,661,119.92

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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.