Home / 4,519,385.32-6,236,756.94-2,454,402.28

Finding the Fourth Proportional to 4,519,385.32, 6,236,756.94 and 2,454,402.28

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Solution

The fourth proportional to 4,519,385.32, 6,236,756.94 and 2,454,402.28 is: 3,387,077.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,519,385.32 : 6,236,756.94 = 2,454,402.28 : x
  2. Step 2: Convert to fraction form
    4,519,385.32/6,236,756.94 = 2,454,402.28/x
  3. Step 3: Cross multiply
    4,519,385.32x = 6,236,756.94 × 2,454,402.28
  4. Step 4: Simplify right side
    4,519,385.32x = 15,307,510,453,341.82
  5. Step 5: Solve for x
    x = 15,307,510,453,341.82/4,519,385.32
  6. Step 6: Final answer
    x = 3,387,077.97

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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.