Home / 14,060,506.84-21,086,442.44-4,960,476.29

Finding the Fourth Proportional to 14,060,506.84, 21,086,442.44 and 4,960,476.29

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Solution

The fourth proportional to 14,060,506.84, 21,086,442.44 and 4,960,476.29 is: 7,439,191.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,060,506.84 : 21,086,442.44 = 4,960,476.29 : x
  2. Step 2: Convert to fraction form
    14,060,506.84/21,086,442.44 = 4,960,476.29/x
  3. Step 3: Cross multiply
    14,060,506.84x = 21,086,442.44 × 4,960,476.29
  4. Step 4: Simplify right side
    14,060,506.84x = 104,598,797,764,069.75
  5. Step 5: Solve for x
    x = 104,598,797,764,069.75/14,060,506.84
  6. Step 6: Final answer
    x = 7,439,191.13

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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.