Home / 11,786,372.01-16,265,075.13-6,559,292.57

Finding the Fourth Proportional to 11,786,372.01, 16,265,075.13 and 6,559,292.57

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Solution

The fourth proportional to 11,786,372.01, 16,265,075.13 and 6,559,292.57 is: 9,051,757.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,786,372.01 : 16,265,075.13 = 6,559,292.57 : x
  2. Step 2: Convert to fraction form
    11,786,372.01/16,265,075.13 = 6,559,292.57/x
  3. Step 3: Cross multiply
    11,786,372.01x = 16,265,075.13 × 6,559,292.57
  4. Step 4: Simplify right side
    11,786,372.01x = 106,687,386,369,375.42
  5. Step 5: Solve for x
    x = 106,687,386,369,375.42/11,786,372.01
  6. Step 6: Final answer
    x = 9,051,757.94

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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.