Home / 10,797,882.93-16,208,031.41-6,257,802.15

Finding the Fourth Proportional to 10,797,882.93, 16,208,031.41 and 6,257,802.15

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Solution

The fourth proportional to 10,797,882.93, 16,208,031.41 and 6,257,802.15 is: 9,393,198.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,797,882.93 : 16,208,031.41 = 6,257,802.15 : x
  2. Step 2: Convert to fraction form
    10,797,882.93/16,208,031.41 = 6,257,802.15/x
  3. Step 3: Cross multiply
    10,797,882.93x = 16,208,031.41 × 6,257,802.15
  4. Step 4: Simplify right side
    10,797,882.93x = 101,426,653,804,765.53
  5. Step 5: Solve for x
    x = 101,426,653,804,765.53/10,797,882.93
  6. Step 6: Final answer
    x = 9,393,198.14

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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.