Home / 10,901,738.48-15,044,200.68-6,007,412.24

Finding the Fourth Proportional to 10,901,738.48, 15,044,200.68 and 6,007,412.24

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Solution

The fourth proportional to 10,901,738.48, 15,044,200.68 and 6,007,412.24 is: 8,290,119.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,901,738.48 : 15,044,200.68 = 6,007,412.24 : x
  2. Step 2: Convert to fraction form
    10,901,738.48/15,044,200.68 = 6,007,412.24/x
  3. Step 3: Cross multiply
    10,901,738.48x = 15,044,200.68 × 6,007,412.24
  4. Step 4: Simplify right side
    10,901,738.48x = 90,376,715,306,048.33
  5. Step 5: Solve for x
    x = 90,376,715,306,048.33/10,901,738.48
  6. Step 6: Final answer
    x = 8,290,119.55

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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.