Home / 1,894,523.76-2,614,306.32-1,034,901.54

Finding the Fourth Proportional to 1,894,523.76, 2,614,306.32 and 1,034,901.54

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Solution

The fourth proportional to 1,894,523.76, 2,614,306.32 and 1,034,901.54 is: 1,428,089.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,523.76 : 2,614,306.32 = 1,034,901.54 : x
  2. Step 2: Convert to fraction form
    1,894,523.76/2,614,306.32 = 1,034,901.54/x
  3. Step 3: Cross multiply
    1,894,523.76x = 2,614,306.32 × 1,034,901.54
  4. Step 4: Simplify right side
    1,894,523.76x = 2,705,549,636,599.73
  5. Step 5: Solve for x
    x = 2,705,549,636,599.73/1,894,523.76
  6. Step 6: Final answer
    x = 1,428,089.58

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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.