Home / 2,708,317.60-4,062,744.40-1,002,915.84

Finding the Fourth Proportional to 2,708,317.60, 4,062,744.40 and 1,002,915.84

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Solution

The fourth proportional to 2,708,317.60, 4,062,744.40 and 1,002,915.84 is: 1,504,473.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,317.60 : 4,062,744.40 = 1,002,915.84 : x
  2. Step 2: Convert to fraction form
    2,708,317.60/4,062,744.40 = 1,002,915.84/x
  3. Step 3: Cross multiply
    2,708,317.60x = 4,062,744.40 × 1,002,915.84
  4. Step 4: Simplify right side
    2,708,317.60x = 4,074,590,712,631.30
  5. Step 5: Solve for x
    x = 4,074,590,712,631.30/2,708,317.60
  6. Step 6: Final answer
    x = 1,504,473.00

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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.