Home / 3,591,000.90-5,386,501.35-2,247,308.10

Finding the Fourth Proportional to 3,591,000.90, 5,386,501.35 and 2,247,308.10

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Solution

The fourth proportional to 3,591,000.90, 5,386,501.35 and 2,247,308.10 is: 3,370,962.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,000.90 : 5,386,501.35 = 2,247,308.10 : x
  2. Step 2: Convert to fraction form
    3,591,000.90/5,386,501.35 = 2,247,308.10/x
  3. Step 3: Cross multiply
    3,591,000.90x = 5,386,501.35 × 2,247,308.10
  4. Step 4: Simplify right side
    3,591,000.90x = 12,105,128,114,515.94
  5. Step 5: Solve for x
    x = 12,105,128,114,515.94/3,591,000.90
  6. Step 6: Final answer
    x = 3,370,962.15

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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.