Home / 1,474,537.79-2,034,450.93-951,026.88

Finding the Fourth Proportional to 1,474,537.79, 2,034,450.93 and 951,026.88

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Solution

The fourth proportional to 1,474,537.79, 2,034,450.93 and 951,026.88 is: 1,312,151.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,537.79 : 2,034,450.93 = 951,026.88 : x
  2. Step 2: Convert to fraction form
    1,474,537.79/2,034,450.93 = 951,026.88/x
  3. Step 3: Cross multiply
    1,474,537.79x = 2,034,450.93 × 951,026.88
  4. Step 4: Simplify right side
    1,474,537.79x = 1,934,817,520,222.75
  5. Step 5: Solve for x
    x = 1,934,817,520,222.75/1,474,537.79
  6. Step 6: Final answer
    x = 1,312,151.87

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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.