Home / 908,644.51-1,363,599.22-376,168.33

Finding the Fourth Proportional to 908,644.51, 1,363,599.22 and 376,168.33

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Solution

The fourth proportional to 908,644.51, 1,363,599.22 and 376,168.33 is: 564,514.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,644.51 : 1,363,599.22 = 376,168.33 : x
  2. Step 2: Convert to fraction form
    908,644.51/1,363,599.22 = 376,168.33/x
  3. Step 3: Cross multiply
    908,644.51x = 1,363,599.22 × 376,168.33
  4. Step 4: Simplify right side
    908,644.51x = 512,942,841,376.70
  5. Step 5: Solve for x
    x = 512,942,841,376.70/908,644.51
  6. Step 6: Final answer
    x = 564,514.32

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Double scale
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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.