Home / 2,785,071-3,844,657.02-1,754,094

Finding the Fourth Proportional to 2,785,071, 3,844,657.02 and 1,754,094

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Solution

The fourth proportional to 2,785,071, 3,844,657.02 and 1,754,094 is: 2,421,442.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,785,071 : 3,844,657.02 = 1,754,094 : x
  2. Step 2: Convert to fraction form
    2,785,071/3,844,657.02 = 1,754,094/x
  3. Step 3: Cross multiply
    2,785,071x = 3,844,657.02 × 1,754,094
  4. Step 4: Simplify right side
    2,785,071x = 6,743,889,810,839.88
  5. Step 5: Solve for x
    x = 6,743,889,810,839.88/2,785,071
  6. Step 6: Final answer
    x = 2,421,442.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.