Home / 1,593,651.04-2,199,174.30-868,483.10

Finding the Fourth Proportional to 1,593,651.04, 2,199,174.30 and 868,483.10

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Solution

The fourth proportional to 1,593,651.04, 2,199,174.30 and 868,483.10 is: 1,198,471.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,651.04 : 2,199,174.30 = 868,483.10 : x
  2. Step 2: Convert to fraction form
    1,593,651.04/2,199,174.30 = 868,483.10/x
  3. Step 3: Cross multiply
    1,593,651.04x = 2,199,174.30 × 868,483.10
  4. Step 4: Simplify right side
    1,593,651.04x = 1,909,945,706,631.91
  5. Step 5: Solve for x
    x = 1,909,945,706,631.91/1,593,651.04
  6. Step 6: Final answer
    x = 1,198,471.72

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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.