Home / 9,894,769.07-14,825,737.76-7,001,792.51

Finding the Fourth Proportional to 9,894,769.07, 14,825,737.76 and 7,001,792.51

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Solution

The fourth proportional to 9,894,769.07, 14,825,737.76 and 7,001,792.51 is: 10,491,072.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,894,769.07 : 14,825,737.76 = 7,001,792.51 : x
  2. Step 2: Convert to fraction form
    9,894,769.07/14,825,737.76 = 7,001,792.51/x
  3. Step 3: Cross multiply
    9,894,769.07x = 14,825,737.76 × 7,001,792.51
  4. Step 4: Simplify right side
    9,894,769.07x = 103,806,739,494,054.53
  5. Step 5: Solve for x
    x = 103,806,739,494,054.53/9,894,769.07
  6. Step 6: Final answer
    x = 10,491,072.49

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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.