Home / 1,068,287.93-1,474,423.68-632,950.38

Finding the Fourth Proportional to 1,068,287.93, 1,474,423.68 and 632,950.38

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Solution

The fourth proportional to 1,068,287.93, 1,474,423.68 and 632,950.38 is: 873,581.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,287.93 : 1,474,423.68 = 632,950.38 : x
  2. Step 2: Convert to fraction form
    1,068,287.93/1,474,423.68 = 632,950.38/x
  3. Step 3: Cross multiply
    1,068,287.93x = 1,474,423.68 × 632,950.38
  4. Step 4: Simplify right side
    1,068,287.93x = 933,237,030,910.56
  5. Step 5: Solve for x
    x = 933,237,030,910.56/1,068,287.93
  6. Step 6: Final answer
    x = 873,581.93

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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.