Home / 5,671,585.17-7,827,460.11-3,224,565.45

Finding the Fourth Proportional to 5,671,585.17, 7,827,460.11 and 3,224,565.45

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Solution

The fourth proportional to 5,671,585.17, 7,827,460.11 and 3,224,565.45 is: 4,450,282.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,671,585.17 : 7,827,460.11 = 3,224,565.45 : x
  2. Step 2: Convert to fraction form
    5,671,585.17/7,827,460.11 = 3,224,565.45/x
  3. Step 3: Cross multiply
    5,671,585.17x = 7,827,460.11 × 3,224,565.45
  4. Step 4: Simplify right side
    5,671,585.17x = 25,240,157,431,959.20
  5. Step 5: Solve for x
    x = 25,240,157,431,959.20/5,671,585.17
  6. Step 6: Final answer
    x = 4,450,282.71

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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.