Home / 7,301,743.76-10,950,286.46-2,508,277.16

Finding the Fourth Proportional to 7,301,743.76, 10,950,286.46 and 2,508,277.16

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Solution

The fourth proportional to 7,301,743.76, 10,950,286.46 and 2,508,277.16 is: 3,761,615.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,301,743.76 : 10,950,286.46 = 2,508,277.16 : x
  2. Step 2: Convert to fraction form
    7,301,743.76/10,950,286.46 = 2,508,277.16/x
  3. Step 3: Cross multiply
    7,301,743.76x = 10,950,286.46 × 2,508,277.16
  4. Step 4: Simplify right side
    7,301,743.76x = 27,466,353,423,075.26
  5. Step 5: Solve for x
    x = 27,466,353,423,075.26/7,301,743.76
  6. Step 6: Final answer
    x = 3,761,615.63

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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.