Home / 4,307,930.57-5,945,957.27-2,677,569.25

Finding the Fourth Proportional to 4,307,930.57, 5,945,957.27 and 2,677,569.25

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Solution

The fourth proportional to 4,307,930.57, 5,945,957.27 and 2,677,569.25 is: 3,695,675.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,307,930.57 : 5,945,957.27 = 2,677,569.25 : x
  2. Step 2: Convert to fraction form
    4,307,930.57/5,945,957.27 = 2,677,569.25/x
  3. Step 3: Cross multiply
    4,307,930.57x = 5,945,957.27 × 2,677,569.25
  4. Step 4: Simplify right side
    4,307,930.57x = 15,920,712,347,965.95
  5. Step 5: Solve for x
    x = 15,920,712,347,965.95/4,307,930.57
  6. Step 6: Final answer
    x = 3,695,675.24

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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.