Home / 4,581,139.22-6,319,067.00-2,814,264.35

Finding the Fourth Proportional to 4,581,139.22, 6,319,067.00 and 2,814,264.35

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Solution

The fourth proportional to 4,581,139.22, 6,319,067.00 and 2,814,264.35 is: 3,881,900.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,139.22 : 6,319,067.00 = 2,814,264.35 : x
  2. Step 2: Convert to fraction form
    4,581,139.22/6,319,067.00 = 2,814,264.35/x
  3. Step 3: Cross multiply
    4,581,139.22x = 6,319,067.00 × 2,814,264.35
  4. Step 4: Simplify right side
    4,581,139.22x = 17,783,524,937,694.79
  5. Step 5: Solve for x
    x = 17,783,524,937,694.79/4,581,139.22
  6. Step 6: Final answer
    x = 3,881,900.14

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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.