Home / 2,016,288.20-3,024,432.30-1,302,451.40

Finding the Fourth Proportional to 2,016,288.20, 3,024,432.30 and 1,302,451.40

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Solution

The fourth proportional to 2,016,288.20, 3,024,432.30 and 1,302,451.40 is: 1,953,677.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,288.20 : 3,024,432.30 = 1,302,451.40 : x
  2. Step 2: Convert to fraction form
    2,016,288.20/3,024,432.30 = 1,302,451.40/x
  3. Step 3: Cross multiply
    2,016,288.20x = 3,024,432.30 × 1,302,451.40
  4. Step 4: Simplify right side
    2,016,288.20x = 3,939,176,083,340.22
  5. Step 5: Solve for x
    x = 3,939,176,083,340.22/2,016,288.20
  6. Step 6: Final answer
    x = 1,953,677.10

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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.