Home / 5,330,754.84-7,996,125.78-1,736,515.92

Finding the Fourth Proportional to 5,330,754.84, 7,996,125.78 and 1,736,515.92

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Solution

The fourth proportional to 5,330,754.84, 7,996,125.78 and 1,736,515.92 is: 2,604,771.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,754.84 : 7,996,125.78 = 1,736,515.92 : x
  2. Step 2: Convert to fraction form
    5,330,754.84/7,996,125.78 = 1,736,515.92/x
  3. Step 3: Cross multiply
    5,330,754.84x = 7,996,125.78 × 1,736,515.92
  4. Step 4: Simplify right side
    5,330,754.84x = 13,885,399,715,292.42
  5. Step 5: Solve for x
    x = 13,885,399,715,292.42/5,330,754.84
  6. Step 6: Final answer
    x = 2,604,771.77

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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.