Home / 5,927,926.98-8,176,025.59-5,102,405.55

Finding the Fourth Proportional to 5,927,926.98, 8,176,025.59 and 5,102,405.55

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Solution

The fourth proportional to 5,927,926.98, 8,176,025.59 and 5,102,405.55 is: 7,037,434.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,927,926.98 : 8,176,025.59 = 5,102,405.55 : x
  2. Step 2: Convert to fraction form
    5,927,926.98/8,176,025.59 = 5,102,405.55/x
  3. Step 3: Cross multiply
    5,927,926.98x = 8,176,025.59 × 5,102,405.55
  4. Step 4: Simplify right side
    5,927,926.98x = 41,717,398,347,358.02
  5. Step 5: Solve for x
    x = 41,717,398,347,358.02/5,927,926.98
  6. Step 6: Final answer
    x = 7,037,434.59

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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.