Home / 4,788,495.39-6,608,264.19-2,613,178.92

Finding the Fourth Proportional to 4,788,495.39, 6,608,264.19 and 2,613,178.92

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Solution

The fourth proportional to 4,788,495.39, 6,608,264.19 and 2,613,178.92 is: 3,606,263.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,788,495.39 : 6,608,264.19 = 2,613,178.92 : x
  2. Step 2: Convert to fraction form
    4,788,495.39/6,608,264.19 = 2,613,178.92/x
  3. Step 3: Cross multiply
    4,788,495.39x = 6,608,264.19 × 2,613,178.92
  4. Step 4: Simplify right side
    4,788,495.39x = 17,268,576,690,193.83
  5. Step 5: Solve for x
    x = 17,268,576,690,193.83/4,788,495.39
  6. Step 6: Final answer
    x = 3,606,263.62

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Double scale
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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.