Home / 6,004,520.32-8,278,001.04-3,798,285.52

Finding the Fourth Proportional to 6,004,520.32, 8,278,001.04 and 3,798,285.52

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Solution

The fourth proportional to 6,004,520.32, 8,278,001.04 and 3,798,285.52 is: 5,236,423.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,004,520.32 : 8,278,001.04 = 3,798,285.52 : x
  2. Step 2: Convert to fraction form
    6,004,520.32/8,278,001.04 = 3,798,285.52/x
  3. Step 3: Cross multiply
    6,004,520.32x = 8,278,001.04 × 3,798,285.52
  4. Step 4: Simplify right side
    6,004,520.32x = 31,442,211,484,776.94
  5. Step 5: Solve for x
    x = 31,442,211,484,776.94/6,004,520.32
  6. Step 6: Final answer
    x = 5,236,423.53

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1.5x scale

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.