Home / 6,707,345.78-10,063,315.02-2,867,586.14

Finding the Fourth Proportional to 6,707,345.78, 10,063,315.02 and 2,867,586.14

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Solution

The fourth proportional to 6,707,345.78, 10,063,315.02 and 2,867,586.14 is: 4,302,360.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,707,345.78 : 10,063,315.02 = 2,867,586.14 : x
  2. Step 2: Convert to fraction form
    6,707,345.78/10,063,315.02 = 2,867,586.14/x
  3. Step 3: Cross multiply
    6,707,345.78x = 10,063,315.02 × 2,867,586.14
  4. Step 4: Simplify right side
    6,707,345.78x = 28,857,422,673,805.82
  5. Step 5: Solve for x
    x = 28,857,422,673,805.82/6,707,345.78
  6. Step 6: Final answer
    x = 4,302,360.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.