Home / 2,708,532.50-4,061,617.62-1,024,455.02

Finding the Fourth Proportional to 2,708,532.50, 4,061,617.62 and 1,024,455.02

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Solution

The fourth proportional to 2,708,532.50, 4,061,617.62 and 1,024,455.02 is: 1,536,235.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,532.50 : 4,061,617.62 = 1,024,455.02 : x
  2. Step 2: Convert to fraction form
    2,708,532.50/4,061,617.62 = 1,024,455.02/x
  3. Step 3: Cross multiply
    2,708,532.50x = 4,061,617.62 × 1,024,455.02
  4. Step 4: Simplify right side
    2,708,532.50x = 4,160,944,539,821.36
  5. Step 5: Solve for x
    x = 4,160,944,539,821.36/2,708,532.50
  6. Step 6: Final answer
    x = 1,536,235.78

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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.