Home / 8,560,544.20-11,813,416.84-4,693,097.16

Finding the Fourth Proportional to 8,560,544.20, 11,813,416.84 and 4,693,097.16

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Solution

The fourth proportional to 8,560,544.20, 11,813,416.84 and 4,693,097.16 is: 6,476,400.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,560,544.20 : 11,813,416.84 = 4,693,097.16 : x
  2. Step 2: Convert to fraction form
    8,560,544.20/11,813,416.84 = 4,693,097.16/x
  3. Step 3: Cross multiply
    8,560,544.20x = 11,813,416.84 × 4,693,097.16
  4. Step 4: Simplify right side
    8,560,544.20x = 55,441,513,021,700.17
  5. Step 5: Solve for x
    x = 55,441,513,021,700.17/8,560,544.20
  6. Step 6: Final answer
    x = 6,476,400.53

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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.