Home / 2,023,599.39-2,792,726.35-1,152,470.92

Finding the Fourth Proportional to 2,023,599.39, 2,792,726.35 and 1,152,470.92

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Solution

The fourth proportional to 2,023,599.39, 2,792,726.35 and 1,152,470.92 is: 1,590,500.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,599.39 : 2,792,726.35 = 1,152,470.92 : x
  2. Step 2: Convert to fraction form
    2,023,599.39/2,792,726.35 = 1,152,470.92/x
  3. Step 3: Cross multiply
    2,023,599.39x = 2,792,726.35 × 1,152,470.92
  4. Step 4: Simplify right side
    2,023,599.39x = 3,218,535,896,029.75
  5. Step 5: Solve for x
    x = 3,218,535,896,029.75/2,023,599.39
  6. Step 6: Final answer
    x = 1,590,500.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.