Home / 3,653,232.78-5,041,543.49-2,366,313.13

Finding the Fourth Proportional to 3,653,232.78, 5,041,543.49 and 2,366,313.13

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Solution

The fourth proportional to 3,653,232.78, 5,041,543.49 and 2,366,313.13 is: 3,265,565.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,232.78 : 5,041,543.49 = 2,366,313.13 : x
  2. Step 2: Convert to fraction form
    3,653,232.78/5,041,543.49 = 2,366,313.13/x
  3. Step 3: Cross multiply
    3,653,232.78x = 5,041,543.49 × 2,366,313.13
  4. Step 4: Simplify right side
    3,653,232.78x = 11,929,870,555,853.02
  5. Step 5: Solve for x
    x = 11,929,870,555,853.02/3,653,232.78
  6. Step 6: Final answer
    x = 3,265,565.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.