Home / 7,785,949.92-11,670,252.48-3,234,462.72

Finding the Fourth Proportional to 7,785,949.92, 11,670,252.48 and 3,234,462.72

Calculator

Solution

The fourth proportional to 7,785,949.92, 11,670,252.48 and 3,234,462.72 is: 4,848,091.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,785,949.92 : 11,670,252.48 = 3,234,462.72 : x
  2. Step 2: Convert to fraction form
    7,785,949.92/11,670,252.48 = 3,234,462.72/x
  3. Step 3: Cross multiply
    7,785,949.92x = 11,670,252.48 × 3,234,462.72
  4. Step 4: Simplify right side
    7,785,949.92x = 37,746,996,579,547.55
  5. Step 5: Solve for x
    x = 37,746,996,579,547.55/7,785,949.92
  6. Step 6: Final answer
    x = 4,848,091.37

Related Problems

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.