Home / 2,954,397.63-4,429,934.23-932,264.63

Finding the Fourth Proportional to 2,954,397.63, 4,429,934.23 and 932,264.63

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Solution

The fourth proportional to 2,954,397.63, 4,429,934.23 and 932,264.63 is: 1,397,872.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,397.63 : 4,429,934.23 = 932,264.63 : x
  2. Step 2: Convert to fraction form
    2,954,397.63/4,429,934.23 = 932,264.63/x
  3. Step 3: Cross multiply
    2,954,397.63x = 4,429,934.23 × 932,264.63
  4. Step 4: Simplify right side
    2,954,397.63x = 4,129,870,995,855.29
  5. Step 5: Solve for x
    x = 4,129,870,995,855.29/2,954,397.63
  6. Step 6: Final answer
    x = 1,397,872.43

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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.