Home / 2,059,919.92-2,842,983.65-1,142,353.13

Finding the Fourth Proportional to 2,059,919.92, 2,842,983.65 and 1,142,353.13

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Solution

The fourth proportional to 2,059,919.92, 2,842,983.65 and 1,142,353.13 is: 1,576,610.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,919.92 : 2,842,983.65 = 1,142,353.13 : x
  2. Step 2: Convert to fraction form
    2,059,919.92/2,842,983.65 = 1,142,353.13/x
  3. Step 3: Cross multiply
    2,059,919.92x = 2,842,983.65 × 1,142,353.13
  4. Step 4: Simplify right side
    2,059,919.92x = 3,247,691,281,079.67
  5. Step 5: Solve for x
    x = 3,247,691,281,079.67/2,059,919.92
  6. Step 6: Final answer
    x = 1,576,610.46

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