Home / 895,374.30-1,343,159.85-296,117.16

Finding the Fourth Proportional to 895,374.30, 1,343,159.85 and 296,117.16

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Solution

The fourth proportional to 895,374.30, 1,343,159.85 and 296,117.16 is: 444,208.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,374.30 : 1,343,159.85 = 296,117.16 : x
  2. Step 2: Convert to fraction form
    895,374.30/1,343,159.85 = 296,117.16/x
  3. Step 3: Cross multiply
    895,374.30x = 1,343,159.85 × 296,117.16
  4. Step 4: Simplify right side
    895,374.30x = 397,732,680,208.03
  5. Step 5: Solve for x
    x = 397,732,680,208.03/895,374.30
  6. Step 6: Final answer
    x = 444,208.28

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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.