Home / 6,876,444.96-10,317,648.24-2,617,823.52

Finding the Fourth Proportional to 6,876,444.96, 10,317,648.24 and 2,617,823.52

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Solution

The fourth proportional to 6,876,444.96, 10,317,648.24 and 2,617,823.52 is: 3,927,870.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,876,444.96 : 10,317,648.24 = 2,617,823.52 : x
  2. Step 2: Convert to fraction form
    6,876,444.96/10,317,648.24 = 2,617,823.52/x
  3. Step 3: Cross multiply
    6,876,444.96x = 10,317,648.24 × 2,617,823.52
  4. Step 4: Simplify right side
    6,876,444.96x = 27,009,782,233,758.61
  5. Step 5: Solve for x
    x = 27,009,782,233,758.61/6,876,444.96
  6. Step 6: Final answer
    x = 3,927,870.05

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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.