Home / 2,732,097.60-4,098,345.30-1,049,201.10

Finding the Fourth Proportional to 2,732,097.60, 4,098,345.30 and 1,049,201.10

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Solution

The fourth proportional to 2,732,097.60, 4,098,345.30 and 1,049,201.10 is: 1,573,878.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,097.60 : 4,098,345.30 = 1,049,201.10 : x
  2. Step 2: Convert to fraction form
    2,732,097.60/4,098,345.30 = 1,049,201.10/x
  3. Step 3: Cross multiply
    2,732,097.60x = 4,098,345.30 × 1,049,201.10
  4. Step 4: Simplify right side
    2,732,097.60x = 4,299,988,396,939.83
  5. Step 5: Solve for x
    x = 4,299,988,396,939.83/2,732,097.60
  6. Step 6: Final answer
    x = 1,573,878.03

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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.