Home / 5,602,759.53-8,398,152.36-4,000,464.90

Finding the Fourth Proportional to 5,602,759.53, 8,398,152.36 and 4,000,464.90

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Solution

The fourth proportional to 5,602,759.53, 8,398,152.36 and 4,000,464.90 is: 5,996,422.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,602,759.53 : 8,398,152.36 = 4,000,464.90 : x
  2. Step 2: Convert to fraction form
    5,602,759.53/8,398,152.36 = 4,000,464.90/x
  3. Step 3: Cross multiply
    5,602,759.53x = 8,398,152.36 × 4,000,464.90
  4. Step 4: Simplify right side
    5,602,759.53x = 33,596,513,741,032.16
  5. Step 5: Solve for x
    x = 33,596,513,741,032.16/5,602,759.53
  6. Step 6: Final answer
    x = 5,996,422.58

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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.