Home / 1,830,651.60-2,527,304.72-1,250,746.68

Finding the Fourth Proportional to 1,830,651.60, 2,527,304.72 and 1,250,746.68

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Solution

The fourth proportional to 1,830,651.60, 2,527,304.72 and 1,250,746.68 is: 1,726,717.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,651.60 : 2,527,304.72 = 1,250,746.68 : x
  2. Step 2: Convert to fraction form
    1,830,651.60/2,527,304.72 = 1,250,746.68/x
  3. Step 3: Cross multiply
    1,830,651.60x = 2,527,304.72 × 1,250,746.68
  4. Step 4: Simplify right side
    1,830,651.60x = 3,161,017,987,888.33
  5. Step 5: Solve for x
    x = 3,161,017,987,888.33/1,830,651.60
  6. Step 6: Final answer
    x = 1,726,717.41

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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.