Home / 4,614,859.35-6,368,805.86-2,549,875.17

Finding the Fourth Proportional to 4,614,859.35, 6,368,805.86 and 2,549,875.17

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Solution

The fourth proportional to 4,614,859.35, 6,368,805.86 and 2,549,875.17 is: 3,518,993.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614,859.35 : 6,368,805.86 = 2,549,875.17 : x
  2. Step 2: Convert to fraction form
    4,614,859.35/6,368,805.86 = 2,549,875.17/x
  3. Step 3: Cross multiply
    4,614,859.35x = 6,368,805.86 × 2,549,875.17
  4. Step 4: Simplify right side
    4,614,859.35x = 16,239,659,912,215.12
  5. Step 5: Solve for x
    x = 16,239,659,912,215.12/4,614,859.35
  6. Step 6: Final answer
    x = 3,518,993.47

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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.