Home / 4,895,707.28-6,750,001.20-3,260,529.68

Finding the Fourth Proportional to 4,895,707.28, 6,750,001.20 and 3,260,529.68

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Solution

The fourth proportional to 4,895,707.28, 6,750,001.20 and 3,260,529.68 is: 4,495,485.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,707.28 : 6,750,001.20 = 3,260,529.68 : x
  2. Step 2: Convert to fraction form
    4,895,707.28/6,750,001.20 = 3,260,529.68/x
  3. Step 3: Cross multiply
    4,895,707.28x = 6,750,001.20 × 3,260,529.68
  4. Step 4: Simplify right side
    4,895,707.28x = 22,008,579,252,635.62
  5. Step 5: Solve for x
    x = 22,008,579,252,635.62/4,895,707.28
  6. Step 6: Final answer
    x = 4,495,485.12

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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.