Home / 2,000,648.76-3,001,534.92-803,411.75

Finding the Fourth Proportional to 2,000,648.76, 3,001,534.92 and 803,411.75

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Solution

The fourth proportional to 2,000,648.76, 3,001,534.92 and 803,411.75 is: 1,205,343.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,648.76 : 3,001,534.92 = 803,411.75 : x
  2. Step 2: Convert to fraction form
    2,000,648.76/3,001,534.92 = 803,411.75/x
  3. Step 3: Cross multiply
    2,000,648.76x = 3,001,534.92 × 803,411.75
  4. Step 4: Simplify right side
    2,000,648.76x = 2,411,468,422,763.31
  5. Step 5: Solve for x
    x = 2,411,468,422,763.31/2,000,648.76
  6. Step 6: Final answer
    x = 1,205,343.22

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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.