Home / 1,050,758.13-1,575,850.03-376,714.20

Finding the Fourth Proportional to 1,050,758.13, 1,575,850.03 and 376,714.20

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Solution

The fourth proportional to 1,050,758.13, 1,575,850.03 and 376,714.20 is: 564,968.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,758.13 : 1,575,850.03 = 376,714.20 : x
  2. Step 2: Convert to fraction form
    1,050,758.13/1,575,850.03 = 376,714.20/x
  3. Step 3: Cross multiply
    1,050,758.13x = 1,575,850.03 × 376,714.20
  4. Step 4: Simplify right side
    1,050,758.13x = 593,645,083,371.43
  5. Step 5: Solve for x
    x = 593,645,083,371.43/1,050,758.13
  6. Step 6: Final answer
    x = 564,968.35

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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.