Home / 3,737,341.30-5,155,161.15-2,358,276.51

Finding the Fourth Proportional to 3,737,341.30, 5,155,161.15 and 2,358,276.51

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Solution

The fourth proportional to 3,737,341.30, 5,155,161.15 and 2,358,276.51 is: 3,252,926.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,737,341.30 : 5,155,161.15 = 2,358,276.51 : x
  2. Step 2: Convert to fraction form
    3,737,341.30/5,155,161.15 = 2,358,276.51/x
  3. Step 3: Cross multiply
    3,737,341.30x = 5,155,161.15 × 2,358,276.51
  4. Step 4: Simplify right side
    3,737,341.30x = 12,157,295,445,309.59
  5. Step 5: Solve for x
    x = 12,157,295,445,309.59/3,737,341.30
  6. Step 6: Final answer
    x = 3,252,926.20

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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.