Home / 1,068,394.83-1,474,385.07-584,960.10

Finding the Fourth Proportional to 1,068,394.83, 1,474,385.07 and 584,960.10

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Solution

The fourth proportional to 1,068,394.83, 1,474,385.07 and 584,960.10 is: 807,245.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,394.83 : 1,474,385.07 = 584,960.10 : x
  2. Step 2: Convert to fraction form
    1,068,394.83/1,474,385.07 = 584,960.10/x
  3. Step 3: Cross multiply
    1,068,394.83x = 1,474,385.07 × 584,960.10
  4. Step 4: Simplify right side
    1,068,394.83x = 862,456,437,985.71
  5. Step 5: Solve for x
    x = 862,456,437,985.71/1,068,394.83
  6. Step 6: Final answer
    x = 807,245.05

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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.