Home / 2,686,912.02-3,708,094.44-2,023,436.07

Finding the Fourth Proportional to 2,686,912.02, 3,708,094.44 and 2,023,436.07

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Solution

The fourth proportional to 2,686,912.02, 3,708,094.44 and 2,023,436.07 is: 2,792,459.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,686,912.02 : 3,708,094.44 = 2,023,436.07 : x
  2. Step 2: Convert to fraction form
    2,686,912.02/3,708,094.44 = 2,023,436.07/x
  3. Step 3: Cross multiply
    2,686,912.02x = 3,708,094.44 × 2,023,436.07
  4. Step 4: Simplify right side
    2,686,912.02x = 7,503,092,040,862.45
  5. Step 5: Solve for x
    x = 7,503,092,040,862.45/2,686,912.02
  6. Step 6: Final answer
    x = 2,792,459.14

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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.