Home / 2,339,908.60-3,509,862.90-1,569,319.15

Finding the Fourth Proportional to 2,339,908.60, 3,509,862.90 and 1,569,319.15

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Solution

The fourth proportional to 2,339,908.60, 3,509,862.90 and 1,569,319.15 is: 2,353,978.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,908.60 : 3,509,862.90 = 1,569,319.15 : x
  2. Step 2: Convert to fraction form
    2,339,908.60/3,509,862.90 = 1,569,319.15/x
  3. Step 3: Cross multiply
    2,339,908.60x = 3,509,862.90 × 1,569,319.15
  4. Step 4: Simplify right side
    2,339,908.60x = 5,508,095,062,844.53
  5. Step 5: Solve for x
    x = 5,508,095,062,844.53/2,339,908.60
  6. Step 6: Final answer
    x = 2,353,978.73

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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.