Home / 6,260,031.19-9,390,231.84-5,343,434.73

Finding the Fourth Proportional to 6,260,031.19, 9,390,231.84 and 5,343,434.73

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Solution

The fourth proportional to 6,260,031.19, 9,390,231.84 and 5,343,434.73 is: 8,015,310.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,260,031.19 : 9,390,231.84 = 5,343,434.73 : x
  2. Step 2: Convert to fraction form
    6,260,031.19/9,390,231.84 = 5,343,434.73/x
  3. Step 3: Cross multiply
    6,260,031.19x = 9,390,231.84 × 5,343,434.73
  4. Step 4: Simplify right side
    6,260,031.19x = 50,176,090,926,588.87
  5. Step 5: Solve for x
    x = 50,176,090,926,588.87/6,260,031.19
  6. Step 6: Final answer
    x = 8,015,310.06

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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.