Home / 1,119,206.20-1,675,237.20-883,010.20

Finding the Fourth Proportional to 1,119,206.20, 1,675,237.20 and 883,010.20

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Solution

The fourth proportional to 1,119,206.20, 1,675,237.20 and 883,010.20 is: 1,321,697.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,119,206.20 : 1,675,237.20 = 883,010.20 : x
  2. Step 2: Convert to fraction form
    1,119,206.20/1,675,237.20 = 883,010.20/x
  3. Step 3: Cross multiply
    1,119,206.20x = 1,675,237.20 × 883,010.20
  4. Step 4: Simplify right side
    1,119,206.20x = 1,479,251,535,019.44
  5. Step 5: Solve for x
    x = 1,479,251,535,019.44/1,119,206.20
  6. Step 6: Final answer
    x = 1,321,697.05

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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.