Home / 9,894,772.06-14,825,742.26-7,001,795.50

Finding the Fourth Proportional to 9,894,772.06, 14,825,742.26 and 7,001,795.50

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Solution

The fourth proportional to 9,894,772.06, 14,825,742.26 and 7,001,795.50 is: 10,491,076.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,894,772.06 : 14,825,742.26 = 7,001,795.50 : x
  2. Step 2: Convert to fraction form
    9,894,772.06/14,825,742.26 = 7,001,795.50/x
  3. Step 3: Cross multiply
    9,894,772.06x = 14,825,742.26 × 7,001,795.50
  4. Step 4: Simplify right side
    9,894,772.06x = 103,806,815,440,227.83
  5. Step 5: Solve for x
    x = 103,806,815,440,227.83/9,894,772.06
  6. Step 6: Final answer
    x = 10,491,076.99

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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.