Home / 2,502,764.40-3,754,146.57-1,154,528.13

Finding the Fourth Proportional to 2,502,764.40, 3,754,146.57 and 1,154,528.13

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Solution

The fourth proportional to 2,502,764.40, 3,754,146.57 and 1,154,528.13 is: 1,731,792.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,764.40 : 3,754,146.57 = 1,154,528.13 : x
  2. Step 2: Convert to fraction form
    2,502,764.40/3,754,146.57 = 1,154,528.13/x
  3. Step 3: Cross multiply
    2,502,764.40x = 3,754,146.57 × 1,154,528.13
  4. Step 4: Simplify right side
    2,502,764.40x = 4,334,267,819,208.01
  5. Step 5: Solve for x
    x = 4,334,267,819,208.01/2,502,764.40
  6. Step 6: Final answer
    x = 1,731,792.18

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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.