Home / 11,716,307.48-17,577,267.17-4,889,082.85

Finding the Fourth Proportional to 11,716,307.48, 17,577,267.17 and 4,889,082.85

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Solution

The fourth proportional to 11,716,307.48, 17,577,267.17 and 4,889,082.85 is: 7,334,795.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,716,307.48 : 17,577,267.17 = 4,889,082.85 : x
  2. Step 2: Convert to fraction form
    11,716,307.48/17,577,267.17 = 4,889,082.85/x
  3. Step 3: Cross multiply
    11,716,307.48x = 17,577,267.17 × 4,889,082.85
  4. Step 4: Simplify right side
    11,716,307.48x = 85,936,715,402,326.45
  5. Step 5: Solve for x
    x = 85,936,715,402,326.45/11,716,307.48
  6. Step 6: Final answer
    x = 7,334,795.16

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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.