Home / 1,044,306.14-1,565,246.93-395,469.88

Finding the Fourth Proportional to 1,044,306.14, 1,565,246.93 and 395,469.88

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Solution

The fourth proportional to 1,044,306.14, 1,565,246.93 and 395,469.88 is: 592,745.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,306.14 : 1,565,246.93 = 395,469.88 : x
  2. Step 2: Convert to fraction form
    1,044,306.14/1,565,246.93 = 395,469.88/x
  3. Step 3: Cross multiply
    1,044,306.14x = 1,565,246.93 × 395,469.88
  4. Step 4: Simplify right side
    1,044,306.14x = 619,008,009,687.00
  5. Step 5: Solve for x
    x = 619,008,009,687.00/1,044,306.14
  6. Step 6: Final answer
    x = 592,745.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.