Home / 932,134.12-1,397,315.40-594,226.33

Finding the Fourth Proportional to 932,134.12, 1,397,315.40 and 594,226.33

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Solution

The fourth proportional to 932,134.12, 1,397,315.40 and 594,226.33 is: 890,774.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,134.12 : 1,397,315.40 = 594,226.33 : x
  2. Step 2: Convert to fraction form
    932,134.12/1,397,315.40 = 594,226.33/x
  3. Step 3: Cross multiply
    932,134.12x = 1,397,315.40 × 594,226.33
  4. Step 4: Simplify right side
    932,134.12x = 830,321,601,994.48
  5. Step 5: Solve for x
    x = 830,321,601,994.48/932,134.12
  6. Step 6: Final answer
    x = 890,774.82

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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.