Home / 5,832,021.20-8,748,031.80-4,887,237.20

Finding the Fourth Proportional to 5,832,021.20, 8,748,031.80 and 4,887,237.20

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Solution

The fourth proportional to 5,832,021.20, 8,748,031.80 and 4,887,237.20 is: 7,330,855.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,021.20 : 8,748,031.80 = 4,887,237.20 : x
  2. Step 2: Convert to fraction form
    5,832,021.20/8,748,031.80 = 4,887,237.20/x
  3. Step 3: Cross multiply
    5,832,021.20x = 8,748,031.80 × 4,887,237.20
  4. Step 4: Simplify right side
    5,832,021.20x = 42,753,706,439,742.97
  5. Step 5: Solve for x
    x = 42,753,706,439,742.97/5,832,021.20
  6. Step 6: Final answer
    x = 7,330,855.80

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Similar ratio
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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.