Home / 3,835,574.91-5,293,220.40-2,093,339.43

Finding the Fourth Proportional to 3,835,574.91, 5,293,220.40 and 2,093,339.43

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Solution

The fourth proportional to 3,835,574.91, 5,293,220.40 and 2,093,339.43 is: 2,888,877.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,574.91 : 5,293,220.40 = 2,093,339.43 : x
  2. Step 2: Convert to fraction form
    3,835,574.91/5,293,220.40 = 2,093,339.43/x
  3. Step 3: Cross multiply
    3,835,574.91x = 5,293,220.40 × 2,093,339.43
  4. Step 4: Simplify right side
    3,835,574.91x = 11,080,506,975,000.37
  5. Step 5: Solve for x
    x = 11,080,506,975,000.37/3,835,574.91
  6. Step 6: Final answer
    x = 2,888,877.74

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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.