Home / 1,068,644.93-1,474,679.12-585,212.69

Finding the Fourth Proportional to 1,068,644.93, 1,474,679.12 and 585,212.69

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Solution

The fourth proportional to 1,068,644.93, 1,474,679.12 and 585,212.69 is: 807,565.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,644.93 : 1,474,679.12 = 585,212.69 : x
  2. Step 2: Convert to fraction form
    1,068,644.93/1,474,679.12 = 585,212.69/x
  3. Step 3: Cross multiply
    1,068,644.93x = 1,474,679.12 × 585,212.69
  4. Step 4: Simplify right side
    1,068,644.93x = 863,000,935,462.67
  5. Step 5: Solve for x
    x = 863,000,935,462.67/1,068,644.93
  6. Step 6: Final answer
    x = 807,565.65

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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.