Home / 10,595,718.67-15,895,947.21-3,864,132.67

Finding the Fourth Proportional to 10,595,718.67, 15,895,947.21 and 3,864,132.67

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Solution

The fourth proportional to 10,595,718.67, 15,895,947.21 and 3,864,132.67 is: 5,797,063.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,595,718.67 : 15,895,947.21 = 3,864,132.67 : x
  2. Step 2: Convert to fraction form
    10,595,718.67/15,895,947.21 = 3,864,132.67/x
  3. Step 3: Cross multiply
    10,595,718.67x = 15,895,947.21 × 3,864,132.67
  4. Step 4: Simplify right side
    10,595,718.67x = 61,424,048,934,756.35
  5. Step 5: Solve for x
    x = 61,424,048,934,756.35/10,595,718.67
  6. Step 6: Final answer
    x = 5,797,063.03

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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.