Home / 4,157,066.60-6,235,599.90-2,359,255.40

Finding the Fourth Proportional to 4,157,066.60, 6,235,599.90 and 2,359,255.40

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Solution

The fourth proportional to 4,157,066.60, 6,235,599.90 and 2,359,255.40 is: 3,538,883.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,066.60 : 6,235,599.90 = 2,359,255.40 : x
  2. Step 2: Convert to fraction form
    4,157,066.60/6,235,599.90 = 2,359,255.40/x
  3. Step 3: Cross multiply
    4,157,066.60x = 6,235,599.90 × 2,359,255.40
  4. Step 4: Simplify right side
    4,157,066.60x = 14,711,372,736,314.46
  5. Step 5: Solve for x
    x = 14,711,372,736,314.46/4,157,066.60
  6. Step 6: Final answer
    x = 3,538,883.10

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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.