Home / 5,996,206.80-8,995,098.48-3,156,474.96

Finding the Fourth Proportional to 5,996,206.80, 8,995,098.48 and 3,156,474.96

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Solution

The fourth proportional to 5,996,206.80, 8,995,098.48 and 3,156,474.96 is: 4,735,127.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,996,206.80 : 8,995,098.48 = 3,156,474.96 : x
  2. Step 2: Convert to fraction form
    5,996,206.80/8,995,098.48 = 3,156,474.96/x
  3. Step 3: Cross multiply
    5,996,206.80x = 8,995,098.48 × 3,156,474.96
  4. Step 4: Simplify right side
    5,996,206.80x = 28,392,803,114,854.06
  5. Step 5: Solve for x
    x = 28,392,803,114,854.06/5,996,206.80
  6. Step 6: Final answer
    x = 4,735,127.40

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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.