Home / 5,929,381.08-8,894,219.04-1,669,520.34

Finding the Fourth Proportional to 5,929,381.08, 8,894,219.04 and 1,669,520.34

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Solution

The fourth proportional to 5,929,381.08, 8,894,219.04 and 1,669,520.34 is: 2,504,322.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,929,381.08 : 8,894,219.04 = 1,669,520.34 : x
  2. Step 2: Convert to fraction form
    5,929,381.08/8,894,219.04 = 1,669,520.34/x
  3. Step 3: Cross multiply
    5,929,381.08x = 8,894,219.04 × 1,669,520.34
  4. Step 4: Simplify right side
    5,929,381.08x = 14,849,079,595,695.27
  5. Step 5: Solve for x
    x = 14,849,079,595,695.27/5,929,381.08
  6. Step 6: Final answer
    x = 2,504,322.02

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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.