Home / 6,191,215.60-9,268,452.60-4,600,829.20

Finding the Fourth Proportional to 6,191,215.60, 9,268,452.60 and 4,600,829.20

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Solution

The fourth proportional to 6,191,215.60, 9,268,452.60 and 4,600,829.20 is: 6,887,592.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,191,215.60 : 9,268,452.60 = 4,600,829.20 : x
  2. Step 2: Convert to fraction form
    6,191,215.60/9,268,452.60 = 4,600,829.20/x
  3. Step 3: Cross multiply
    6,191,215.60x = 9,268,452.60 × 4,600,829.20
  4. Step 4: Simplify right side
    6,191,215.60x = 42,642,567,360,895.92
  5. Step 5: Solve for x
    x = 42,642,567,360,895.92/6,191,215.60
  6. Step 6: Final answer
    x = 6,887,592.05

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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.