Home / 4,967,248.08-7,444,639.17-2,124,016.86

Finding the Fourth Proportional to 4,967,248.08, 7,444,639.17 and 2,124,016.86

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Solution

The fourth proportional to 4,967,248.08, 7,444,639.17 and 2,124,016.86 is: 3,183,360.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967,248.08 : 7,444,639.17 = 2,124,016.86 : x
  2. Step 2: Convert to fraction form
    4,967,248.08/7,444,639.17 = 2,124,016.86/x
  3. Step 3: Cross multiply
    4,967,248.08x = 7,444,639.17 × 2,124,016.86
  4. Step 4: Simplify right side
    4,967,248.08x = 15,812,539,113,696.40
  5. Step 5: Solve for x
    x = 15,812,539,113,696.40/4,967,248.08
  6. Step 6: Final answer
    x = 3,183,360.05

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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.