Home / 4,613,840.06-6,916,834.22-2,817,983.39

Finding the Fourth Proportional to 4,613,840.06, 6,916,834.22 and 2,817,983.39

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Solution

The fourth proportional to 4,613,840.06, 6,916,834.22 and 2,817,983.39 is: 4,224,577.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,613,840.06 : 6,916,834.22 = 2,817,983.39 : x
  2. Step 2: Convert to fraction form
    4,613,840.06/6,916,834.22 = 2,817,983.39/x
  3. Step 3: Cross multiply
    4,613,840.06x = 6,916,834.22 × 2,817,983.39
  4. Step 4: Simplify right side
    4,613,840.06x = 19,491,523,894,669.52
  5. Step 5: Solve for x
    x = 19,491,523,894,669.52/4,613,840.06
  6. Step 6: Final answer
    x = 4,224,577.29

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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.