Home / 1,589,307.44-2,382,519.33-577,714.91

Finding the Fourth Proportional to 1,589,307.44, 2,382,519.33 and 577,714.91

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Solution

The fourth proportional to 1,589,307.44, 2,382,519.33 and 577,714.91 is: 866,048.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,589,307.44 : 2,382,519.33 = 577,714.91 : x
  2. Step 2: Convert to fraction form
    1,589,307.44/2,382,519.33 = 577,714.91/x
  3. Step 3: Cross multiply
    1,589,307.44x = 2,382,519.33 × 577,714.91
  4. Step 4: Simplify right side
    1,589,307.44x = 1,376,416,928,391.61
  5. Step 5: Solve for x
    x = 1,376,416,928,391.61/1,589,307.44
  6. Step 6: Final answer
    x = 866,048.25

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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.