Home / 895,158.08-1,342,417.32-296,008.64

Finding the Fourth Proportional to 895,158.08, 1,342,417.32 and 296,008.64

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Solution

The fourth proportional to 895,158.08, 1,342,417.32 and 296,008.64 is: 443,907.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,158.08 : 1,342,417.32 = 296,008.64 : x
  2. Step 2: Convert to fraction form
    895,158.08/1,342,417.32 = 296,008.64/x
  3. Step 3: Cross multiply
    895,158.08x = 1,342,417.32 × 296,008.64
  4. Step 4: Simplify right side
    895,158.08x = 397,367,125,205.65
  5. Step 5: Solve for x
    x = 397,367,125,205.65/895,158.08
  6. Step 6: Final answer
    x = 443,907.21

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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.