Home / 11,597,037.84-16,004,129.04-6,440,882.40

Finding the Fourth Proportional to 11,597,037.84, 16,004,129.04 and 6,440,882.40

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Solution

The fourth proportional to 11,597,037.84, 16,004,129.04 and 6,440,882.40 is: 8,888,538.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,597,037.84 : 16,004,129.04 = 6,440,882.40 : x
  2. Step 2: Convert to fraction form
    11,597,037.84/16,004,129.04 = 6,440,882.40/x
  3. Step 3: Cross multiply
    11,597,037.84x = 16,004,129.04 × 6,440,882.40
  4. Step 4: Simplify right side
    11,597,037.84x = 103,080,713,061,064.89
  5. Step 5: Solve for x
    x = 103,080,713,061,064.89/11,597,037.84
  6. Step 6: Final answer
    x = 8,888,538.13

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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.