Home / 6,242,114.40-9,363,171.60-3,047,733.60

Finding the Fourth Proportional to 6,242,114.40, 9,363,171.60 and 3,047,733.60

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Solution

The fourth proportional to 6,242,114.40, 9,363,171.60 and 3,047,733.60 is: 4,571,600.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,242,114.40 : 9,363,171.60 = 3,047,733.60 : x
  2. Step 2: Convert to fraction form
    6,242,114.40/9,363,171.60 = 3,047,733.60/x
  3. Step 3: Cross multiply
    6,242,114.40x = 9,363,171.60 × 3,047,733.60
  4. Step 4: Simplify right side
    6,242,114.40x = 28,536,452,687,885.76
  5. Step 5: Solve for x
    x = 28,536,452,687,885.76/6,242,114.40
  6. Step 6: Final answer
    x = 4,571,600.40

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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.