Home / 3,669,498.90-5,504,248.35-2,724,714.90

Finding the Fourth Proportional to 3,669,498.90, 5,504,248.35 and 2,724,714.90

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Solution

The fourth proportional to 3,669,498.90, 5,504,248.35 and 2,724,714.90 is: 4,087,072.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,498.90 : 5,504,248.35 = 2,724,714.90 : x
  2. Step 2: Convert to fraction form
    3,669,498.90/5,504,248.35 = 2,724,714.90/x
  3. Step 3: Cross multiply
    3,669,498.90x = 5,504,248.35 × 2,724,714.90
  4. Step 4: Simplify right side
    3,669,498.90x = 14,997,507,492,545.41
  5. Step 5: Solve for x
    x = 14,997,507,492,545.41/3,669,498.90
  6. Step 6: Final answer
    x = 4,087,072.35

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Double scale
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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.