Home / 5,894,025.63-8,129,370.93-5,204,480.94

Finding the Fourth Proportional to 5,894,025.63, 8,129,370.93 and 5,204,480.94

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Solution

The fourth proportional to 5,894,025.63, 8,129,370.93 and 5,204,480.94 is: 7,178,312.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,894,025.63 : 8,129,370.93 = 5,204,480.94 : x
  2. Step 2: Convert to fraction form
    5,894,025.63/8,129,370.93 = 5,204,480.94/x
  3. Step 3: Cross multiply
    5,894,025.63x = 8,129,370.93 × 5,204,480.94
  4. Step 4: Simplify right side
    5,894,025.63x = 42,309,156,059,375.08
  5. Step 5: Solve for x
    x = 42,309,156,059,375.08/5,894,025.63
  6. Step 6: Final answer
    x = 7,178,312.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.