Home / 1,043,672.82-1,565,523.63-295,718.10

Finding the Fourth Proportional to 1,043,672.82, 1,565,523.63 and 295,718.10

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Solution

The fourth proportional to 1,043,672.82, 1,565,523.63 and 295,718.10 is: 443,581.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,672.82 : 1,565,523.63 = 295,718.10 : x
  2. Step 2: Convert to fraction form
    1,043,672.82/1,565,523.63 = 295,718.10/x
  3. Step 3: Cross multiply
    1,043,672.82x = 1,565,523.63 × 295,718.10
  4. Step 4: Simplify right side
    1,043,672.82x = 462,953,673,368.70
  5. Step 5: Solve for x
    x = 462,953,673,368.70/1,043,672.82
  6. Step 6: Final answer
    x = 443,581.23

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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.