Home / 4,264,935.96-6,398,524.40-1,532,759.28

Finding the Fourth Proportional to 4,264,935.96, 6,398,524.40 and 1,532,759.28

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Solution

The fourth proportional to 4,264,935.96, 6,398,524.40 and 1,532,759.28 is: 2,299,541.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,264,935.96 : 6,398,524.40 = 1,532,759.28 : x
  2. Step 2: Convert to fraction form
    4,264,935.96/6,398,524.40 = 1,532,759.28/x
  3. Step 3: Cross multiply
    4,264,935.96x = 6,398,524.40 × 1,532,759.28
  4. Step 4: Simplify right side
    4,264,935.96x = 9,807,397,652,406.43
  5. Step 5: Solve for x
    x = 9,807,397,652,406.43/4,264,935.96
  6. Step 6: Final answer
    x = 2,299,541.60

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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.