Home / 2,346,652.86-3,520,528.52-727,337.07

Finding the Fourth Proportional to 2,346,652.86, 3,520,528.52 and 727,337.07

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Solution

The fourth proportional to 2,346,652.86, 3,520,528.52 and 727,337.07 is: 1,091,175.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,652.86 : 3,520,528.52 = 727,337.07 : x
  2. Step 2: Convert to fraction form
    2,346,652.86/3,520,528.52 = 727,337.07/x
  3. Step 3: Cross multiply
    2,346,652.86x = 3,520,528.52 × 727,337.07
  4. Step 4: Simplify right side
    2,346,652.86x = 2,560,610,887,204.60
  5. Step 5: Solve for x
    x = 2,560,610,887,204.60/2,346,652.86
  6. Step 6: Final answer
    x = 1,091,175.83

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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.