Home / 9,026,364.80-12,456,706.24-4,952,101.76

Finding the Fourth Proportional to 9,026,364.80, 12,456,706.24 and 4,952,101.76

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Solution

The fourth proportional to 9,026,364.80, 12,456,706.24 and 4,952,101.76 is: 6,834,077.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,026,364.80 : 12,456,706.24 = 4,952,101.76 : x
  2. Step 2: Convert to fraction form
    9,026,364.80/12,456,706.24 = 4,952,101.76/x
  3. Step 3: Cross multiply
    9,026,364.80x = 12,456,706.24 × 4,952,101.76
  4. Step 4: Simplify right side
    9,026,364.80x = 61,686,876,894,906.98
  5. Step 5: Solve for x
    x = 61,686,876,894,906.98/9,026,364.80
  6. Step 6: Final answer
    x = 6,834,077.53

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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.