Home / 1,413,673.47-1,951,270.52-833,233.95

Finding the Fourth Proportional to 1,413,673.47, 1,951,270.52 and 833,233.95

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Solution

The fourth proportional to 1,413,673.47, 1,951,270.52 and 833,233.95 is: 1,150,099.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,413,673.47 : 1,951,270.52 = 833,233.95 : x
  2. Step 2: Convert to fraction form
    1,413,673.47/1,951,270.52 = 833,233.95/x
  3. Step 3: Cross multiply
    1,413,673.47x = 1,951,270.52 × 833,233.95
  4. Step 4: Simplify right side
    1,413,673.47x = 1,625,864,838,731.98
  5. Step 5: Solve for x
    x = 1,625,864,838,731.98/1,413,673.47
  6. Step 6: Final answer
    x = 1,150,099.28

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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.