Home / 1,068,774.34-1,474,908.56-585,340.62

Finding the Fourth Proportional to 1,068,774.34, 1,474,908.56 and 585,340.62

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Solution

The fourth proportional to 1,068,774.34, 1,474,908.56 and 585,340.62 is: 807,770.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,774.34 : 1,474,908.56 = 585,340.62 : x
  2. Step 2: Convert to fraction form
    1,068,774.34/1,474,908.56 = 585,340.62/x
  3. Step 3: Cross multiply
    1,068,774.34x = 1,474,908.56 × 585,340.62
  4. Step 4: Simplify right side
    1,068,774.34x = 863,323,890,953.71
  5. Step 5: Solve for x
    x = 863,323,890,953.71/1,068,774.34
  6. Step 6: Final answer
    x = 807,770.04

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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.