Home / 2,502,770.54-3,754,155.74-1,154,534.28

Finding the Fourth Proportional to 2,502,770.54, 3,754,155.74 and 1,154,534.28

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Solution

The fourth proportional to 2,502,770.54, 3,754,155.74 and 1,154,534.28 is: 1,731,801.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,770.54 : 3,754,155.74 = 1,154,534.28 : x
  2. Step 2: Convert to fraction form
    2,502,770.54/3,754,155.74 = 1,154,534.28/x
  3. Step 3: Cross multiply
    2,502,770.54x = 3,754,155.74 × 1,154,534.28
  4. Step 4: Simplify right side
    2,502,770.54x = 4,334,301,494,288.77
  5. Step 5: Solve for x
    x = 4,334,301,494,288.77/2,502,770.54
  6. Step 6: Final answer
    x = 1,731,801.39

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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.