Home / 2,062,637.11-2,846,398.65-1,144,877.25

Finding the Fourth Proportional to 2,062,637.11, 2,846,398.65 and 1,144,877.25

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Solution

The fourth proportional to 2,062,637.11, 2,846,398.65 and 1,144,877.25 is: 1,579,908.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,637.11 : 2,846,398.65 = 1,144,877.25 : x
  2. Step 2: Convert to fraction form
    2,062,637.11/2,846,398.65 = 1,144,877.25/x
  3. Step 3: Cross multiply
    2,062,637.11x = 2,846,398.65 × 1,144,877.25
  4. Step 4: Simplify right side
    2,062,637.11x = 3,258,777,069,489.71
  5. Step 5: Solve for x
    x = 3,258,777,069,489.71/2,062,637.11
  6. Step 6: Final answer
    x = 1,579,908.10

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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.