Home / 1,887,760.33-2,831,752.40-591,155.24

Finding the Fourth Proportional to 1,887,760.33, 2,831,752.40 and 591,155.24

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Solution

The fourth proportional to 1,887,760.33, 2,831,752.40 and 591,155.24 is: 886,767.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,887,760.33 : 2,831,752.40 = 591,155.24 : x
  2. Step 2: Convert to fraction form
    1,887,760.33/2,831,752.40 = 591,155.24/x
  3. Step 3: Cross multiply
    1,887,760.33x = 2,831,752.40 × 591,155.24
  4. Step 4: Simplify right side
    1,887,760.33x = 1,674,005,252,528.04
  5. Step 5: Solve for x
    x = 1,674,005,252,528.04/1,887,760.33
  6. Step 6: Final answer
    x = 886,767.90

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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.