Home / 2,312,317.80-3,460,311.90-2,016,052.20

Finding the Fourth Proportional to 2,312,317.80, 3,460,311.90 and 2,016,052.20

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Solution

The fourth proportional to 2,312,317.80, 3,460,311.90 and 2,016,052.20 is: 3,016,959.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,312,317.80 : 3,460,311.90 = 2,016,052.20 : x
  2. Step 2: Convert to fraction form
    2,312,317.80/3,460,311.90 = 2,016,052.20/x
  3. Step 3: Cross multiply
    2,312,317.80x = 3,460,311.90 × 2,016,052.20
  4. Step 4: Simplify right side
    2,312,317.80x = 6,976,169,418,681.18
  5. Step 5: Solve for x
    x = 6,976,169,418,681.18/2,312,317.80
  6. Step 6: Final answer
    x = 3,016,959.61

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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.