Home / 4,832,552.21-6,668,742.69-2,656,965.92

Finding the Fourth Proportional to 4,832,552.21, 6,668,742.69 and 2,656,965.92

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Solution

The fourth proportional to 4,832,552.21, 6,668,742.69 and 2,656,965.92 is: 3,666,514.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,552.21 : 6,668,742.69 = 2,656,965.92 : x
  2. Step 2: Convert to fraction form
    4,832,552.21/6,668,742.69 = 2,656,965.92/x
  3. Step 3: Cross multiply
    4,832,552.21x = 6,668,742.69 × 2,656,965.92
  4. Step 4: Simplify right side
    4,832,552.21x = 17,718,622,023,235.41
  5. Step 5: Solve for x
    x = 17,718,622,023,235.41/4,832,552.21
  6. Step 6: Final answer
    x = 3,666,514.35

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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.