Home / 1,894,184.76-2,613,942.18-1,034,722.92

Finding the Fourth Proportional to 1,894,184.76, 2,613,942.18 and 1,034,722.92

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Solution

The fourth proportional to 1,894,184.76, 2,613,942.18 and 1,034,722.92 is: 1,427,899.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,184.76 : 2,613,942.18 = 1,034,722.92 : x
  2. Step 2: Convert to fraction form
    1,894,184.76/2,613,942.18 = 1,034,722.92/x
  3. Step 3: Cross multiply
    1,894,184.76x = 2,613,942.18 × 1,034,722.92
  4. Step 4: Simplify right side
    1,894,184.76x = 2,704,705,885,200.77
  5. Step 5: Solve for x
    x = 2,704,705,885,200.77/1,894,184.76
  6. Step 6: Final answer
    x = 1,427,899.72

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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.