Home / 2,233,210.30-3,348,011.06-866,278.20

Finding the Fourth Proportional to 2,233,210.30, 3,348,011.06 and 866,278.20

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Solution

The fourth proportional to 2,233,210.30, 3,348,011.06 and 866,278.20 is: 1,298,717.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,210.30 : 3,348,011.06 = 866,278.20 : x
  2. Step 2: Convert to fraction form
    2,233,210.30/3,348,011.06 = 866,278.20/x
  3. Step 3: Cross multiply
    2,233,210.30x = 3,348,011.06 × 866,278.20
  4. Step 4: Simplify right side
    2,233,210.30x = 2,900,308,992,149.34
  5. Step 5: Solve for x
    x = 2,900,308,992,149.34/2,233,210.30
  6. Step 6: Final answer
    x = 1,298,717.36

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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.