Home / 895,540.61-1,343,307.87-363,060.38

Finding the Fourth Proportional to 895,540.61, 1,343,307.87 and 363,060.38

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Solution

The fourth proportional to 895,540.61, 1,343,307.87 and 363,060.38 is: 544,589.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,540.61 : 1,343,307.87 = 363,060.38 : x
  2. Step 2: Convert to fraction form
    895,540.61/1,343,307.87 = 363,060.38/x
  3. Step 3: Cross multiply
    895,540.61x = 1,343,307.87 × 363,060.38
  4. Step 4: Simplify right side
    895,540.61x = 487,701,859,022.65
  5. Step 5: Solve for x
    x = 487,701,859,022.65/895,540.61
  6. Step 6: Final answer
    x = 544,589.33

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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.