Home / 11,892,126.68-17,835,398.86-6,706,977.95

Finding the Fourth Proportional to 11,892,126.68, 17,835,398.86 and 6,706,977.95

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Solution

The fourth proportional to 11,892,126.68, 17,835,398.86 and 6,706,977.95 is: 10,058,892.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,892,126.68 : 17,835,398.86 = 6,706,977.95 : x
  2. Step 2: Convert to fraction form
    11,892,126.68/17,835,398.86 = 6,706,977.95/x
  3. Step 3: Cross multiply
    11,892,126.68x = 17,835,398.86 × 6,706,977.95
  4. Step 4: Simplify right side
    11,892,126.68x = 119,621,626,823,547.66
  5. Step 5: Solve for x
    x = 119,621,626,823,547.66/11,892,126.68
  6. Step 6: Final answer
    x = 10,058,892.75

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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.