Home / 895,768.06-1,343,841.63-296,695.30

Finding the Fourth Proportional to 895,768.06, 1,343,841.63 and 296,695.30

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Solution

The fourth proportional to 895,768.06, 1,343,841.63 and 296,695.30 is: 445,105.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,768.06 : 1,343,841.63 = 296,695.30 : x
  2. Step 2: Convert to fraction form
    895,768.06/1,343,841.63 = 296,695.30/x
  3. Step 3: Cross multiply
    895,768.06x = 1,343,841.63 × 296,695.30
  4. Step 4: Simplify right side
    895,768.06x = 398,711,495,565.34
  5. Step 5: Solve for x
    x = 398,711,495,565.34/895,768.06
  6. Step 6: Final answer
    x = 445,105.73

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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.