Home / 4,897,614.40-7,346,421.60-3,197,003.20

Finding the Fourth Proportional to 4,897,614.40, 7,346,421.60 and 3,197,003.20

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Solution

The fourth proportional to 4,897,614.40, 7,346,421.60 and 3,197,003.20 is: 4,795,504.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,897,614.40 : 7,346,421.60 = 3,197,003.20 : x
  2. Step 2: Convert to fraction form
    4,897,614.40/7,346,421.60 = 3,197,003.20/x
  3. Step 3: Cross multiply
    4,897,614.40x = 7,346,421.60 × 3,197,003.20
  4. Step 4: Simplify right side
    4,897,614.40x = 23,486,533,363,749.12
  5. Step 5: Solve for x
    x = 23,486,533,363,749.12/4,897,614.40
  6. Step 6: Final answer
    x = 4,795,504.80

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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.