Home / 2,016,184.80-3,024,536.40-1,005,823.20

Finding the Fourth Proportional to 2,016,184.80, 3,024,536.40 and 1,005,823.20

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Solution

The fourth proportional to 2,016,184.80, 3,024,536.40 and 1,005,823.20 is: 1,508,864.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,184.80 : 3,024,536.40 = 1,005,823.20 : x
  2. Step 2: Convert to fraction form
    2,016,184.80/3,024,536.40 = 1,005,823.20/x
  3. Step 3: Cross multiply
    2,016,184.80x = 3,024,536.40 × 1,005,823.20
  4. Step 4: Simplify right side
    2,016,184.80x = 3,042,148,880,364.48
  5. Step 5: Solve for x
    x = 3,042,148,880,364.48/2,016,184.80
  6. Step 6: Final answer
    x = 1,508,864.11

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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.