Home / 1,652,084.56-2,477,650.56-454,045.96

Finding the Fourth Proportional to 1,652,084.56, 2,477,650.56 and 454,045.96

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Solution

The fourth proportional to 1,652,084.56, 2,477,650.56 and 454,045.96 is: 680,938.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,084.56 : 2,477,650.56 = 454,045.96 : x
  2. Step 2: Convert to fraction form
    1,652,084.56/2,477,650.56 = 454,045.96/x
  3. Step 3: Cross multiply
    1,652,084.56x = 2,477,650.56 × 454,045.96
  4. Step 4: Simplify right side
    1,652,084.56x = 1,124,967,227,059.74
  5. Step 5: Solve for x
    x = 1,124,967,227,059.74/1,652,084.56
  6. Step 6: Final answer
    x = 680,938.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.