Home / 1,024,834.47-1,414,648.98-616,955.28

Finding the Fourth Proportional to 1,024,834.47, 1,414,648.98 and 616,955.28

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Solution

The fourth proportional to 1,024,834.47, 1,414,648.98 and 616,955.28 is: 851,625.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,834.47 : 1,414,648.98 = 616,955.28 : x
  2. Step 2: Convert to fraction form
    1,024,834.47/1,414,648.98 = 616,955.28/x
  3. Step 3: Cross multiply
    1,024,834.47x = 1,414,648.98 × 616,955.28
  4. Step 4: Simplify right side
    1,024,834.47x = 872,775,157,557.61
  5. Step 5: Solve for x
    x = 872,775,157,557.61/1,024,834.47
  6. Step 6: Final answer
    x = 851,625.49

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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.