Home / 2,846,551.86-4,269,352.10-1,248,685.92

Finding the Fourth Proportional to 2,846,551.86, 4,269,352.10 and 1,248,685.92

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Solution

The fourth proportional to 2,846,551.86, 4,269,352.10 and 1,248,685.92 is: 1,872,820.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846,551.86 : 4,269,352.10 = 1,248,685.92 : x
  2. Step 2: Convert to fraction form
    2,846,551.86/4,269,352.10 = 1,248,685.92/x
  3. Step 3: Cross multiply
    2,846,551.86x = 4,269,352.10 × 1,248,685.92
  4. Step 4: Simplify right side
    2,846,551.86x = 5,331,079,848,549.00
  5. Step 5: Solve for x
    x = 5,331,079,848,549.00/2,846,551.86
  6. Step 6: Final answer
    x = 1,872,820.21

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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.