Home / 2,368,767.80-3,552,356.04-770,955.11

Finding the Fourth Proportional to 2,368,767.80, 3,552,356.04 and 770,955.11

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Solution

The fourth proportional to 2,368,767.80, 3,552,356.04 and 770,955.11 is: 1,156,173.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,767.80 : 3,552,356.04 = 770,955.11 : x
  2. Step 2: Convert to fraction form
    2,368,767.80/3,552,356.04 = 770,955.11/x
  3. Step 3: Cross multiply
    2,368,767.80x = 3,552,356.04 × 770,955.11
  4. Step 4: Simplify right side
    2,368,767.80x = 2,738,707,041,577.36
  5. Step 5: Solve for x
    x = 2,738,707,041,577.36/2,368,767.80
  6. Step 6: Final answer
    x = 1,156,173.70

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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.