Home / 1,258,251.44-1,885,510.28-924,194.48

Finding the Fourth Proportional to 1,258,251.44, 1,885,510.28 and 924,194.48

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Solution

The fourth proportional to 1,258,251.44, 1,885,510.28 and 924,194.48 is: 1,384,920.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,258,251.44 : 1,885,510.28 = 924,194.48 : x
  2. Step 2: Convert to fraction form
    1,258,251.44/1,885,510.28 = 924,194.48/x
  3. Step 3: Cross multiply
    1,258,251.44x = 1,885,510.28 × 924,194.48
  4. Step 4: Simplify right side
    1,258,251.44x = 1,742,578,192,759.25
  5. Step 5: Solve for x
    x = 1,742,578,192,759.25/1,258,251.44
  6. Step 6: Final answer
    x = 1,384,920.48

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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.