Home / 2,422,797.89-3,343,461.30-1,404,793.13

Finding the Fourth Proportional to 2,422,797.89, 3,343,461.30 and 1,404,793.13

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Solution

The fourth proportional to 2,422,797.89, 3,343,461.30 and 1,404,793.13 is: 1,938,614.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,797.89 : 3,343,461.30 = 1,404,793.13 : x
  2. Step 2: Convert to fraction form
    2,422,797.89/3,343,461.30 = 1,404,793.13/x
  3. Step 3: Cross multiply
    2,422,797.89x = 3,343,461.30 × 1,404,793.13
  4. Step 4: Simplify right side
    2,422,797.89x = 4,696,871,447,943.56
  5. Step 5: Solve for x
    x = 4,696,871,447,943.56/2,422,797.89
  6. Step 6: Final answer
    x = 1,938,614.64

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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.