Home / 2,073,385.16-3,109,867.44-556,871

Finding the Fourth Proportional to 2,073,385.16, 3,109,867.44 and 556,871

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Solution

The fourth proportional to 2,073,385.16, 3,109,867.44 and 556,871 is: 835,250.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,385.16 : 3,109,867.44 = 556,871 : x
  2. Step 2: Convert to fraction form
    2,073,385.16/3,109,867.44 = 556,871/x
  3. Step 3: Cross multiply
    2,073,385.16x = 3,109,867.44 × 556,871
  4. Step 4: Simplify right side
    2,073,385.16x = 1,731,794,991,180.24
  5. Step 5: Solve for x
    x = 1,731,794,991,180.24/2,073,385.16
  6. Step 6: Final answer
    x = 835,250.02

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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.