Home / 6,472,327.56-8,928,476.40-4,024,010.16

Finding the Fourth Proportional to 6,472,327.56, 8,928,476.40 and 4,024,010.16

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Solution

The fourth proportional to 6,472,327.56, 8,928,476.40 and 4,024,010.16 is: 5,551,060.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,472,327.56 : 8,928,476.40 = 4,024,010.16 : x
  2. Step 2: Convert to fraction form
    6,472,327.56/8,928,476.40 = 4,024,010.16/x
  3. Step 3: Cross multiply
    6,472,327.56x = 8,928,476.40 × 4,024,010.16
  4. Step 4: Simplify right side
    6,472,327.56x = 35,928,279,746,920.23
  5. Step 5: Solve for x
    x = 35,928,279,746,920.23/6,472,327.56
  6. Step 6: Final answer
    x = 5,551,060.17

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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.