Home / 5,544,187.40-8,316,281.10-2,706,120.20

Finding the Fourth Proportional to 5,544,187.40, 8,316,281.10 and 2,706,120.20

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Solution

The fourth proportional to 5,544,187.40, 8,316,281.10 and 2,706,120.20 is: 4,059,180.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,187.40 : 8,316,281.10 = 2,706,120.20 : x
  2. Step 2: Convert to fraction form
    5,544,187.40/8,316,281.10 = 2,706,120.20/x
  3. Step 3: Cross multiply
    5,544,187.40x = 8,316,281.10 × 2,706,120.20
  4. Step 4: Simplify right side
    5,544,187.40x = 22,504,856,273,588.22
  5. Step 5: Solve for x
    x = 22,504,856,273,588.22/5,544,187.40
  6. Step 6: Final answer
    x = 4,059,180.30

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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.