Home / 9,551,323.68-13,180,703.04-5,200,360.08

Finding the Fourth Proportional to 9,551,323.68, 13,180,703.04 and 5,200,360.08

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Solution

The fourth proportional to 9,551,323.68, 13,180,703.04 and 5,200,360.08 is: 7,176,429.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,551,323.68 : 13,180,703.04 = 5,200,360.08 : x
  2. Step 2: Convert to fraction form
    9,551,323.68/13,180,703.04 = 5,200,360.08/x
  3. Step 3: Cross multiply
    9,551,323.68x = 13,180,703.04 × 5,200,360.08
  4. Step 4: Simplify right side
    9,551,323.68x = 68,544,401,915,550.64
  5. Step 5: Solve for x
    x = 68,544,401,915,550.64/9,551,323.68
  6. Step 6: Final answer
    x = 7,176,429.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.