Home / 3,224,088.30-4,829,134.05-2,664,216.30

Finding the Fourth Proportional to 3,224,088.30, 4,829,134.05 and 2,664,216.30

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Solution

The fourth proportional to 3,224,088.30, 4,829,134.05 and 2,664,216.30 is: 3,990,541.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,088.30 : 4,829,134.05 = 2,664,216.30 : x
  2. Step 2: Convert to fraction form
    3,224,088.30/4,829,134.05 = 2,664,216.30/x
  3. Step 3: Cross multiply
    3,224,088.30x = 4,829,134.05 × 2,664,216.30
  4. Step 4: Simplify right side
    3,224,088.30x = 12,865,857,650,895.01
  5. Step 5: Solve for x
    x = 12,865,857,650,895.01/3,224,088.30
  6. Step 6: Final answer
    x = 3,990,541.34

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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.