Home / 716,250.66-1,073,434.23-295,292.58

Finding the Fourth Proportional to 716,250.66, 1,073,434.23 and 295,292.58

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Solution

The fourth proportional to 716,250.66, 1,073,434.23 and 295,292.58 is: 442,550.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,250.66 : 1,073,434.23 = 295,292.58 : x
  2. Step 2: Convert to fraction form
    716,250.66/1,073,434.23 = 295,292.58/x
  3. Step 3: Cross multiply
    716,250.66x = 1,073,434.23 × 295,292.58
  4. Step 4: Simplify right side
    716,250.66x = 316,977,163,237.01
  5. Step 5: Solve for x
    x = 316,977,163,237.01/716,250.66
  6. Step 6: Final answer
    x = 442,550.61

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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.