Home / 5,927,927.98-8,176,026.97-5,102,406.55

Finding the Fourth Proportional to 5,927,927.98, 8,176,026.97 and 5,102,406.55

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Solution

The fourth proportional to 5,927,927.98, 8,176,026.97 and 5,102,406.55 is: 7,037,435.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,927,927.98 : 8,176,026.97 = 5,102,406.55 : x
  2. Step 2: Convert to fraction form
    5,927,927.98/8,176,026.97 = 5,102,406.55/x
  3. Step 3: Cross multiply
    5,927,927.98x = 8,176,026.97 × 5,102,406.55
  4. Step 4: Simplify right side
    5,927,927.98x = 41,717,413,564,704.65
  5. Step 5: Solve for x
    x = 41,717,413,564,704.65/5,927,927.98
  6. Step 6: Final answer
    x = 7,037,435.97

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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.