Home / 1,718,335.47-2,371,304.51-944,016.46

Finding the Fourth Proportional to 1,718,335.47, 2,371,304.51 and 944,016.46

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Solution

The fourth proportional to 1,718,335.47, 2,371,304.51 and 944,016.46 is: 1,302,743.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,718,335.47 : 2,371,304.51 = 944,016.46 : x
  2. Step 2: Convert to fraction form
    1,718,335.47/2,371,304.51 = 944,016.46/x
  3. Step 3: Cross multiply
    1,718,335.47x = 2,371,304.51 × 944,016.46
  4. Step 4: Simplify right side
    1,718,335.47x = 2,238,550,487,314.05
  5. Step 5: Solve for x
    x = 2,238,550,487,314.05/1,718,335.47
  6. Step 6: Final answer
    x = 1,302,743.57

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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.