Home / 6,544,024.04-9,028,415.40-3,789,207.56

Finding the Fourth Proportional to 6,544,024.04, 9,028,415.40 and 3,789,207.56

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Solution

The fourth proportional to 6,544,024.04, 9,028,415.40 and 3,789,207.56 is: 5,227,752.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,544,024.04 : 9,028,415.40 = 3,789,207.56 : x
  2. Step 2: Convert to fraction form
    6,544,024.04/9,028,415.40 = 3,789,207.56/x
  3. Step 3: Cross multiply
    6,544,024.04x = 9,028,415.40 × 3,789,207.56
  4. Step 4: Simplify right side
    6,544,024.04x = 34,210,539,888,500.43
  5. Step 5: Solve for x
    x = 34,210,539,888,500.43/6,544,024.04
  6. Step 6: Final answer
    x = 5,227,752.78

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Double scale
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Similar ratio
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1.5x scale

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.