Home / 3,400,724.56-5,095,488-2,376,158.80

Finding the Fourth Proportional to 3,400,724.56, 5,095,488 and 2,376,158.80

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Solution

The fourth proportional to 3,400,724.56, 5,095,488 and 2,376,158.80 is: 3,560,326.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,400,724.56 : 5,095,488 = 2,376,158.80 : x
  2. Step 2: Convert to fraction form
    3,400,724.56/5,095,488 = 2,376,158.80/x
  3. Step 3: Cross multiply
    3,400,724.56x = 5,095,488 × 2,376,158.80
  4. Step 4: Simplify right side
    3,400,724.56x = 12,107,688,651,494.40
  5. Step 5: Solve for x
    x = 12,107,688,651,494.40/3,400,724.56
  6. Step 6: Final answer
    x = 3,560,326.17

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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.