Home / 1,068,437.43-1,474,443.39-585,002.43

Finding the Fourth Proportional to 1,068,437.43, 1,474,443.39 and 585,002.43

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Solution

The fourth proportional to 1,068,437.43, 1,474,443.39 and 585,002.43 is: 807,303.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,437.43 : 1,474,443.39 = 585,002.43 : x
  2. Step 2: Convert to fraction form
    1,068,437.43/1,474,443.39 = 585,002.43/x
  3. Step 3: Cross multiply
    1,068,437.43x = 1,474,443.39 × 585,002.43
  4. Step 4: Simplify right side
    1,068,437.43x = 862,552,966,047.44
  5. Step 5: Solve for x
    x = 862,552,966,047.44/1,068,437.43
  6. Step 6: Final answer
    x = 807,303.21

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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.