Home / 2,431,783.04-3,356,034.24-1,344,031.24

Finding the Fourth Proportional to 2,431,783.04, 3,356,034.24 and 1,344,031.24

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Solution

The fourth proportional to 2,431,783.04, 3,356,034.24 and 1,344,031.24 is: 1,854,859.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,431,783.04 : 3,356,034.24 = 1,344,031.24 : x
  2. Step 2: Convert to fraction form
    2,431,783.04/3,356,034.24 = 1,344,031.24/x
  3. Step 3: Cross multiply
    2,431,783.04x = 3,356,034.24 × 1,344,031.24
  4. Step 4: Simplify right side
    2,431,783.04x = 4,510,614,861,069.66
  5. Step 5: Solve for x
    x = 4,510,614,861,069.66/2,431,783.04
  6. Step 6: Final answer
    x = 1,854,859.08

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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.