Home / 4,738,547.21-6,538,633.17-2,673,442.38

Finding the Fourth Proportional to 4,738,547.21, 6,538,633.17 and 2,673,442.38

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Solution

The fourth proportional to 4,738,547.21, 6,538,633.17 and 2,673,442.38 is: 3,689,033.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,738,547.21 : 6,538,633.17 = 2,673,442.38 : x
  2. Step 2: Convert to fraction form
    4,738,547.21/6,538,633.17 = 2,673,442.38/x
  3. Step 3: Cross multiply
    4,738,547.21x = 6,538,633.17 × 2,673,442.38
  4. Step 4: Simplify right side
    4,738,547.21x = 17,480,659,023,951.74
  5. Step 5: Solve for x
    x = 17,480,659,023,951.74/4,738,547.21
  6. Step 6: Final answer
    x = 3,689,033.42

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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.