Home / 7,335,653.71-11,004,749.43-2,477,995.57

Finding the Fourth Proportional to 7,335,653.71, 11,004,749.43 and 2,477,995.57

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Solution

The fourth proportional to 7,335,653.71, 11,004,749.43 and 2,477,995.57 is: 3,717,421.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335,653.71 : 11,004,749.43 = 2,477,995.57 : x
  2. Step 2: Convert to fraction form
    7,335,653.71/11,004,749.43 = 2,477,995.57/x
  3. Step 3: Cross multiply
    7,335,653.71x = 11,004,749.43 × 2,477,995.57
  4. Step 4: Simplify right side
    7,335,653.71x = 27,269,720,336,500.02
  5. Step 5: Solve for x
    x = 27,269,720,336,500.02/7,335,653.71
  6. Step 6: Final answer
    x = 3,717,421.98

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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.