Home / 6,604,445.60-9,894,858.60-5,659,661.60

Finding the Fourth Proportional to 6,604,445.60, 9,894,858.60 and 5,659,661.60

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Solution

The fourth proportional to 6,604,445.60, 9,894,858.60 and 5,659,661.60 is: 8,479,372.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,445.60 : 9,894,858.60 = 5,659,661.60 : x
  2. Step 2: Convert to fraction form
    6,604,445.60/9,894,858.60 = 5,659,661.60/x
  3. Step 3: Cross multiply
    6,604,445.60x = 9,894,858.60 × 5,659,661.60
  4. Step 4: Simplify right side
    6,604,445.60x = 56,001,551,255,849.76
  5. Step 5: Solve for x
    x = 56,001,551,255,849.76/6,604,445.60
  6. Step 6: Final answer
    x = 8,479,372.02

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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.