Home / 2,312,315.80-3,460,308.90-2,016,050.20

Finding the Fourth Proportional to 2,312,315.80, 3,460,308.90 and 2,016,050.20

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Solution

The fourth proportional to 2,312,315.80, 3,460,308.90 and 2,016,050.20 is: 3,016,956.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,312,315.80 : 3,460,308.90 = 2,016,050.20 : x
  2. Step 2: Convert to fraction form
    2,312,315.80/3,460,308.90 = 2,016,050.20/x
  3. Step 3: Cross multiply
    2,312,315.80x = 3,460,308.90 × 2,016,050.20
  4. Step 4: Simplify right side
    2,312,315.80x = 6,976,156,449,906.78
  5. Step 5: Solve for x
    x = 6,976,156,449,906.78/2,312,315.80
  6. Step 6: Final answer
    x = 3,016,956.62

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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.