Home / 9,699,919.40-14,551,004.72-3,223,572.71

Finding the Fourth Proportional to 9,699,919.40, 14,551,004.72 and 3,223,572.71

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Solution

The fourth proportional to 9,699,919.40, 14,551,004.72 and 3,223,572.71 is: 4,835,733.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,699,919.40 : 14,551,004.72 = 3,223,572.71 : x
  2. Step 2: Convert to fraction form
    9,699,919.40/14,551,004.72 = 3,223,572.71/x
  3. Step 3: Cross multiply
    9,699,919.40x = 14,551,004.72 × 3,223,572.71
  4. Step 4: Simplify right side
    9,699,919.40x = 46,906,221,629,600.30
  5. Step 5: Solve for x
    x = 46,906,221,629,600.30/9,699,919.40
  6. Step 6: Final answer
    x = 4,835,733.13

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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.