Home / 5,783,612.40-8,673,863.40-2,417,122.80

Finding the Fourth Proportional to 5,783,612.40, 8,673,863.40 and 2,417,122.80

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Solution

The fourth proportional to 5,783,612.40, 8,673,863.40 and 2,417,122.80 is: 3,625,034.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,783,612.40 : 8,673,863.40 = 2,417,122.80 : x
  2. Step 2: Convert to fraction form
    5,783,612.40/8,673,863.40 = 2,417,122.80/x
  3. Step 3: Cross multiply
    5,783,612.40x = 8,673,863.40 × 2,417,122.80
  4. Step 4: Simplify right side
    5,783,612.40x = 20,965,792,988,225.52
  5. Step 5: Solve for x
    x = 20,965,792,988,225.52/5,783,612.40
  6. Step 6: Final answer
    x = 3,625,034.24

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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.