Home / 674,793.16-1,012,470.86-295,985.93

Finding the Fourth Proportional to 674,793.16, 1,012,470.86 and 295,985.93

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Solution

The fourth proportional to 674,793.16, 1,012,470.86 and 295,985.93 is: 444,102.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    674,793.16 : 1,012,470.86 = 295,985.93 : x
  2. Step 2: Convert to fraction form
    674,793.16/1,012,470.86 = 295,985.93/x
  3. Step 3: Cross multiply
    674,793.16x = 1,012,470.86 × 295,985.93
  4. Step 4: Simplify right side
    674,793.16x = 299,677,129,095.00
  5. Step 5: Solve for x
    x = 299,677,129,095.00/674,793.16
  6. Step 6: Final answer
    x = 444,102.20

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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.