Home / 895,151.66-1,235,414.66-502,749.18

Finding the Fourth Proportional to 895,151.66, 1,235,414.66 and 502,749.18

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Solution

The fourth proportional to 895,151.66, 1,235,414.66 and 502,749.18 is: 693,853.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,151.66 : 1,235,414.66 = 502,749.18 : x
  2. Step 2: Convert to fraction form
    895,151.66/1,235,414.66 = 502,749.18/x
  3. Step 3: Cross multiply
    895,151.66x = 1,235,414.66 × 502,749.18
  4. Step 4: Simplify right side
    895,151.66x = 621,103,704,761.23
  5. Step 5: Solve for x
    x = 621,103,704,761.23/895,151.66
  6. Step 6: Final answer
    x = 693,853.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.