Home / 9,565,504.08-13,200,309-5,273,152.08

Finding the Fourth Proportional to 9,565,504.08, 13,200,309 and 5,273,152.08

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Solution

The fourth proportional to 9,565,504.08, 13,200,309 and 5,273,152.08 is: 7,276,902.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,565,504.08 : 13,200,309 = 5,273,152.08 : x
  2. Step 2: Convert to fraction form
    9,565,504.08/13,200,309 = 5,273,152.08/x
  3. Step 3: Cross multiply
    9,565,504.08x = 13,200,309 × 5,273,152.08
  4. Step 4: Simplify right side
    9,565,504.08x = 69,607,236,859,992.72
  5. Step 5: Solve for x
    x = 69,607,236,859,992.72/9,565,504.08
  6. Step 6: Final answer
    x = 7,276,902.11

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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.