Home / 1,068,333.66-1,474,304.75-584,943.78

Finding the Fourth Proportional to 1,068,333.66, 1,474,304.75 and 584,943.78

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Solution

The fourth proportional to 1,068,333.66, 1,474,304.75 and 584,943.78 is: 807,224.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,333.66 : 1,474,304.75 = 584,943.78 : x
  2. Step 2: Convert to fraction form
    1,068,333.66/1,474,304.75 = 584,943.78/x
  3. Step 3: Cross multiply
    1,068,333.66x = 1,474,304.75 × 584,943.78
  4. Step 4: Simplify right side
    1,068,333.66x = 862,385,390,412.24
  5. Step 5: Solve for x
    x = 862,385,390,412.24/1,068,333.66
  6. Step 6: Final answer
    x = 807,224.77

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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.