Home / 5,923,376.07-8,878,347.27-2,721,886.91

Finding the Fourth Proportional to 5,923,376.07, 8,878,347.27 and 2,721,886.91

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Solution

The fourth proportional to 5,923,376.07, 8,878,347.27 and 2,721,886.91 is: 4,079,743.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,376.07 : 8,878,347.27 = 2,721,886.91 : x
  2. Step 2: Convert to fraction form
    5,923,376.07/8,878,347.27 = 2,721,886.91/x
  3. Step 3: Cross multiply
    5,923,376.07x = 8,878,347.27 × 2,721,886.91
  4. Step 4: Simplify right side
    5,923,376.07x = 24,165,857,172,255.50
  5. Step 5: Solve for x
    x = 24,165,857,172,255.50/5,923,376.07
  6. Step 6: Final answer
    x = 4,079,743.86

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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.