Home / 2,737,185.57-3,777,049.67-1,513,323.63

Finding the Fourth Proportional to 2,737,185.57, 3,777,049.67 and 1,513,323.63

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Solution

The fourth proportional to 2,737,185.57, 3,777,049.67 and 1,513,323.63 is: 2,088,239.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,185.57 : 3,777,049.67 = 1,513,323.63 : x
  2. Step 2: Convert to fraction form
    2,737,185.57/3,777,049.67 = 1,513,323.63/x
  3. Step 3: Cross multiply
    2,737,185.57x = 3,777,049.67 × 1,513,323.63
  4. Step 4: Simplify right side
    2,737,185.57x = 5,715,898,509,728.08
  5. Step 5: Solve for x
    x = 5,715,898,509,728.08/2,737,185.57
  6. Step 6: Final answer
    x = 2,088,239.31

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1.5x scale

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.