Home / 1,169,013.44-1,753,608-370,357.76

Finding the Fourth Proportional to 1,169,013.44, 1,753,608 and 370,357.76

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Solution

The fourth proportional to 1,169,013.44, 1,753,608 and 370,357.76 is: 555,564.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,013.44 : 1,753,608 = 370,357.76 : x
  2. Step 2: Convert to fraction form
    1,169,013.44/1,753,608 = 370,357.76/x
  3. Step 3: Cross multiply
    1,169,013.44x = 1,753,608 × 370,357.76
  4. Step 4: Simplify right side
    1,169,013.44x = 649,462,330,798.08
  5. Step 5: Solve for x
    x = 649,462,330,798.08/1,169,013.44
  6. Step 6: Final answer
    x = 555,564.47

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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.