Home / 2,737,833.64-4,106,436.69-716,272.63

Finding the Fourth Proportional to 2,737,833.64, 4,106,436.69 and 716,272.63

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Solution

The fourth proportional to 2,737,833.64, 4,106,436.69 and 716,272.63 is: 1,074,326.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,833.64 : 4,106,436.69 = 716,272.63 : x
  2. Step 2: Convert to fraction form
    2,737,833.64/4,106,436.69 = 716,272.63/x
  3. Step 3: Cross multiply
    2,737,833.64x = 4,106,436.69 × 716,272.63
  4. Step 4: Simplify right side
    2,737,833.64x = 2,941,328,187,342.61
  5. Step 5: Solve for x
    x = 2,941,328,187,342.61/2,737,833.64
  6. Step 6: Final answer
    x = 1,074,326.85

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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.