Home / 4,176,016.45-6,264,024.68-2,828,824.45

Finding the Fourth Proportional to 4,176,016.45, 6,264,024.68 and 2,828,824.45

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Solution

The fourth proportional to 4,176,016.45, 6,264,024.68 and 2,828,824.45 is: 4,243,236.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,016.45 : 6,264,024.68 = 2,828,824.45 : x
  2. Step 2: Convert to fraction form
    4,176,016.45/6,264,024.68 = 2,828,824.45/x
  3. Step 3: Cross multiply
    4,176,016.45x = 6,264,024.68 × 2,828,824.45
  4. Step 4: Simplify right side
    4,176,016.45x = 17,719,826,156,043.30
  5. Step 5: Solve for x
    x = 17,719,826,156,043.30/4,176,016.45
  6. Step 6: Final answer
    x = 4,243,236.68

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Similar ratio
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1.5x scale

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.