Home / 3,501,334.40-5,252,001.60-2,381,590.40

Finding the Fourth Proportional to 3,501,334.40, 5,252,001.60 and 2,381,590.40

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Solution

The fourth proportional to 3,501,334.40, 5,252,001.60 and 2,381,590.40 is: 3,572,385.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,334.40 : 5,252,001.60 = 2,381,590.40 : x
  2. Step 2: Convert to fraction form
    3,501,334.40/5,252,001.60 = 2,381,590.40/x
  3. Step 3: Cross multiply
    3,501,334.40x = 5,252,001.60 × 2,381,590.40
  4. Step 4: Simplify right side
    3,501,334.40x = 12,508,116,591,344.64
  5. Step 5: Solve for x
    x = 12,508,116,591,344.64/3,501,334.40
  6. Step 6: Final answer
    x = 3,572,385.60

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Similar ratio
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1.5x scale

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.