Home / 9,041,283.72-13,563,793.40-2,976,380.08

Finding the Fourth Proportional to 9,041,283.72, 13,563,793.40 and 2,976,380.08

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Solution

The fourth proportional to 9,041,283.72, 13,563,793.40 and 2,976,380.08 is: 4,465,185.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,041,283.72 : 13,563,793.40 = 2,976,380.08 : x
  2. Step 2: Convert to fraction form
    9,041,283.72/13,563,793.40 = 2,976,380.08/x
  3. Step 3: Cross multiply
    9,041,283.72x = 13,563,793.40 × 2,976,380.08
  4. Step 4: Simplify right side
    9,041,283.72x = 40,371,004,484,995.48
  5. Step 5: Solve for x
    x = 40,371,004,484,995.48/9,041,283.72
  6. Step 6: Final answer
    x = 4,465,185.00

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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.