Home / 632,917.71-948,104.46-295,492.77

Finding the Fourth Proportional to 632,917.71, 948,104.46 and 295,492.77

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Solution

The fourth proportional to 632,917.71, 948,104.46 and 295,492.77 is: 442,645.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,917.71 : 948,104.46 = 295,492.77 : x
  2. Step 2: Convert to fraction form
    632,917.71/948,104.46 = 295,492.77/x
  3. Step 3: Cross multiply
    632,917.71x = 948,104.46 × 295,492.77
  4. Step 4: Simplify right side
    632,917.71x = 280,158,013,134.75
  5. Step 5: Solve for x
    x = 280,158,013,134.75/632,917.71
  6. Step 6: Final answer
    x = 442,645.24

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1.5x scale

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.