Home / 9,551,544-13,180,999.08-5,200,630.32

Finding the Fourth Proportional to 9,551,544, 13,180,999.08 and 5,200,630.32

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Solution

The fourth proportional to 9,551,544, 13,180,999.08 and 5,200,630.32 is: 7,176,798.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,551,544 : 13,180,999.08 = 5,200,630.32 : x
  2. Step 2: Convert to fraction form
    9,551,544/13,180,999.08 = 5,200,630.32/x
  3. Step 3: Cross multiply
    9,551,544x = 13,180,999.08 × 5,200,630.32
  4. Step 4: Simplify right side
    9,551,544x = 68,549,503,463,340.11
  5. Step 5: Solve for x
    x = 68,549,503,463,340.11/9,551,544
  6. Step 6: Final answer
    x = 7,176,798.17

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1.5x scale

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.