Home / 4,348,233.60-6,516,129.60-3,202,051.20

Finding the Fourth Proportional to 4,348,233.60, 6,516,129.60 and 3,202,051.20

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Solution

The fourth proportional to 4,348,233.60, 6,516,129.60 and 3,202,051.20 is: 4,798,495.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348,233.60 : 6,516,129.60 = 3,202,051.20 : x
  2. Step 2: Convert to fraction form
    4,348,233.60/6,516,129.60 = 3,202,051.20/x
  3. Step 3: Cross multiply
    4,348,233.60x = 6,516,129.60 × 3,202,051.20
  4. Step 4: Simplify right side
    4,348,233.60x = 20,864,980,605,035.52
  5. Step 5: Solve for x
    x = 20,864,980,605,035.52/4,348,233.60
  6. Step 6: Final answer
    x = 4,798,495.79

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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.