Home / 1,832,974.16-2,749,461.03-570,900.20

Finding the Fourth Proportional to 1,832,974.16, 2,749,461.03 and 570,900.20

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Solution

The fourth proportional to 1,832,974.16, 2,749,461.03 and 570,900.20 is: 856,350.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,974.16 : 2,749,461.03 = 570,900.20 : x
  2. Step 2: Convert to fraction form
    1,832,974.16/2,749,461.03 = 570,900.20/x
  3. Step 3: Cross multiply
    1,832,974.16x = 2,749,461.03 × 570,900.20
  4. Step 4: Simplify right side
    1,832,974.16x = 1,569,667,838,171.90
  5. Step 5: Solve for x
    x = 1,569,667,838,171.90/1,832,974.16
  6. Step 6: Final answer
    x = 856,350.23

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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.