Home / 5,373,032.60-8,059,548.90-4,962,459.80

Finding the Fourth Proportional to 5,373,032.60, 8,059,548.90 and 4,962,459.80

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Solution

The fourth proportional to 5,373,032.60, 8,059,548.90 and 4,962,459.80 is: 7,443,689.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,373,032.60 : 8,059,548.90 = 4,962,459.80 : x
  2. Step 2: Convert to fraction form
    5,373,032.60/8,059,548.90 = 4,962,459.80/x
  3. Step 3: Cross multiply
    5,373,032.60x = 8,059,548.90 × 4,962,459.80
  4. Step 4: Simplify right side
    5,373,032.60x = 39,995,187,422,384.22
  5. Step 5: Solve for x
    x = 39,995,187,422,384.22/5,373,032.60
  6. Step 6: Final answer
    x = 7,443,689.70

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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.