Home / 2,447,315.24-3,671,045.22-1,168,057.49

Finding the Fourth Proportional to 2,447,315.24, 3,671,045.22 and 1,168,057.49

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Solution

The fourth proportional to 2,447,315.24, 3,671,045.22 and 1,168,057.49 is: 1,752,120.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,315.24 : 3,671,045.22 = 1,168,057.49 : x
  2. Step 2: Convert to fraction form
    2,447,315.24/3,671,045.22 = 1,168,057.49/x
  3. Step 3: Cross multiply
    2,447,315.24x = 3,671,045.22 × 1,168,057.49
  4. Step 4: Simplify right side
    2,447,315.24x = 4,287,991,865,349.70
  5. Step 5: Solve for x
    x = 4,287,991,865,349.70/2,447,315.24
  6. Step 6: Final answer
    x = 1,752,120.77

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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.