Home / 4,876,318.94-7,314,959.57-1,681,024.46

Finding the Fourth Proportional to 4,876,318.94, 7,314,959.57 and 1,681,024.46

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Solution

The fourth proportional to 4,876,318.94, 7,314,959.57 and 1,681,024.46 is: 2,521,702.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,876,318.94 : 7,314,959.57 = 1,681,024.46 : x
  2. Step 2: Convert to fraction form
    4,876,318.94/7,314,959.57 = 1,681,024.46/x
  3. Step 3: Cross multiply
    4,876,318.94x = 7,314,959.57 × 1,681,024.46
  4. Step 4: Simplify right side
    4,876,318.94x = 12,296,625,916,101.16
  5. Step 5: Solve for x
    x = 12,296,625,916,101.16/4,876,318.94
  6. Step 6: Final answer
    x = 2,521,702.55

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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.