Home / 9,593,282.16-13,237,454.52-6,160,173.84

Finding the Fourth Proportional to 9,593,282.16, 13,237,454.52 and 6,160,173.84

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Solution

The fourth proportional to 9,593,282.16, 13,237,454.52 and 6,160,173.84 is: 8,500,221.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,593,282.16 : 13,237,454.52 = 6,160,173.84 : x
  2. Step 2: Convert to fraction form
    9,593,282.16/13,237,454.52 = 6,160,173.84/x
  3. Step 3: Cross multiply
    9,593,282.16x = 13,237,454.52 × 6,160,173.84
  4. Step 4: Simplify right side
    9,593,282.16x = 81,545,021,042,293.75
  5. Step 5: Solve for x
    x = 81,545,021,042,293.75/9,593,282.16
  6. Step 6: Final answer
    x = 8,500,221.27

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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.