Home / 2,426,854.43-3,349,055.12-1,339,125.14

Finding the Fourth Proportional to 2,426,854.43, 3,349,055.12 and 1,339,125.14

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Solution

The fourth proportional to 2,426,854.43, 3,349,055.12 and 1,339,125.14 is: 1,847,990.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,854.43 : 3,349,055.12 = 1,339,125.14 : x
  2. Step 2: Convert to fraction form
    2,426,854.43/3,349,055.12 = 1,339,125.14/x
  3. Step 3: Cross multiply
    2,426,854.43x = 3,349,055.12 × 1,339,125.14
  4. Step 4: Simplify right side
    2,426,854.43x = 4,484,803,882,996.82
  5. Step 5: Solve for x
    x = 4,484,803,882,996.82/2,426,854.43
  6. Step 6: Final answer
    x = 1,847,990.48

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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.