Home / 1,068,436.84-1,474,443.19-585,032.62

Finding the Fourth Proportional to 1,068,436.84, 1,474,443.19 and 585,032.62

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Solution

The fourth proportional to 1,068,436.84, 1,474,443.19 and 585,032.62 is: 807,345.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,436.84 : 1,474,443.19 = 585,032.62 : x
  2. Step 2: Convert to fraction form
    1,068,436.84/1,474,443.19 = 585,032.62/x
  3. Step 3: Cross multiply
    1,068,436.84x = 1,474,443.19 × 585,032.62
  4. Step 4: Simplify right side
    1,068,436.84x = 862,597,362,486.86
  5. Step 5: Solve for x
    x = 862,597,362,486.86/1,068,436.84
  6. Step 6: Final answer
    x = 807,345.21

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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.