Home / 9,670,282.65-14,490,809.24-6,469,679.34

Finding the Fourth Proportional to 9,670,282.65, 14,490,809.24 and 6,469,679.34

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Solution

The fourth proportional to 9,670,282.65, 14,490,809.24 and 6,469,679.34 is: 9,694,741.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,670,282.65 : 14,490,809.24 = 6,469,679.34 : x
  2. Step 2: Convert to fraction form
    9,670,282.65/14,490,809.24 = 6,469,679.34/x
  3. Step 3: Cross multiply
    9,670,282.65x = 14,490,809.24 × 6,469,679.34
  4. Step 4: Simplify right side
    9,670,282.65x = 93,750,889,127,560.70
  5. Step 5: Solve for x
    x = 93,750,889,127,560.70/9,670,282.65
  6. Step 6: Final answer
    x = 9,694,741.36

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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.