Home / 4,177,294.11-6,264,725.58-1,617,938.22

Finding the Fourth Proportional to 4,177,294.11, 6,264,725.58 and 1,617,938.22

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Solution

The fourth proportional to 4,177,294.11, 6,264,725.58 and 1,617,938.22 is: 2,426,436.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,177,294.11 : 6,264,725.58 = 1,617,938.22 : x
  2. Step 2: Convert to fraction form
    4,177,294.11/6,264,725.58 = 1,617,938.22/x
  3. Step 3: Cross multiply
    4,177,294.11x = 6,264,725.58 × 1,617,938.22
  4. Step 4: Simplify right side
    4,177,294.11x = 10,135,938,944,820.84
  5. Step 5: Solve for x
    x = 10,135,938,944,820.84/4,177,294.11
  6. Step 6: Final answer
    x = 2,426,436.51

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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.