Home / 2,502,755.10-3,754,132.59-1,154,518.80

Finding the Fourth Proportional to 2,502,755.10, 3,754,132.59 and 1,154,518.80

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Solution

The fourth proportional to 2,502,755.10, 3,754,132.59 and 1,154,518.80 is: 1,731,778.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,755.10 : 3,754,132.59 = 1,154,518.80 : x
  2. Step 2: Convert to fraction form
    2,502,755.10/3,754,132.59 = 1,154,518.80/x
  3. Step 3: Cross multiply
    2,502,755.10x = 3,754,132.59 × 1,154,518.80
  4. Step 4: Simplify right side
    2,502,755.10x = 4,334,216,652,847.69
  5. Step 5: Solve for x
    x = 4,334,216,652,847.69/2,502,755.10
  6. Step 6: Final answer
    x = 1,731,778.17

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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.