Home / 6,103,108.80-9,154,663.20-3,548,692.80

Finding the Fourth Proportional to 6,103,108.80, 9,154,663.20 and 3,548,692.80

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Solution

The fourth proportional to 6,103,108.80, 9,154,663.20 and 3,548,692.80 is: 5,323,039.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,103,108.80 : 9,154,663.20 = 3,548,692.80 : x
  2. Step 2: Convert to fraction form
    6,103,108.80/9,154,663.20 = 3,548,692.80/x
  3. Step 3: Cross multiply
    6,103,108.80x = 9,154,663.20 × 3,548,692.80
  4. Step 4: Simplify right side
    6,103,108.80x = 32,487,087,384,264.96
  5. Step 5: Solve for x
    x = 32,487,087,384,264.96/6,103,108.80
  6. Step 6: Final answer
    x = 5,323,039.20

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Double scale
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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.