Home / 5,889,718.20-8,834,577.30-5,748,000.60

Finding the Fourth Proportional to 5,889,718.20, 8,834,577.30 and 5,748,000.60

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Solution

The fourth proportional to 5,889,718.20, 8,834,577.30 and 5,748,000.60 is: 8,622,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,889,718.20 : 8,834,577.30 = 5,748,000.60 : x
  2. Step 2: Convert to fraction form
    5,889,718.20/8,834,577.30 = 5,748,000.60/x
  3. Step 3: Cross multiply
    5,889,718.20x = 8,834,577.30 × 5,748,000.60
  4. Step 4: Simplify right side
    5,889,718.20x = 50,781,155,621,146.38
  5. Step 5: Solve for x
    x = 50,781,155,621,146.38/5,889,718.20
  6. Step 6: Final answer
    x = 8,622,000.90

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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.