Home / 2,313,869.04-3,199,232.16-2,026,565.28

Finding the Fourth Proportional to 2,313,869.04, 3,199,232.16 and 2,026,565.28

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Solution

The fourth proportional to 2,313,869.04, 3,199,232.16 and 2,026,565.28 is: 2,801,996.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,869.04 : 3,199,232.16 = 2,026,565.28 : x
  2. Step 2: Convert to fraction form
    2,313,869.04/3,199,232.16 = 2,026,565.28/x
  3. Step 3: Cross multiply
    2,313,869.04x = 3,199,232.16 × 2,026,565.28
  4. Step 4: Simplify right side
    2,313,869.04x = 6,483,452,818,115.41
  5. Step 5: Solve for x
    x = 6,483,452,818,115.41/2,313,869.04
  6. Step 6: Final answer
    x = 2,801,996.44

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Why These Related Problems?

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