Home / 6,666,924.07-9,200,355.51-3,611,138.32

Finding the Fourth Proportional to 6,666,924.07, 9,200,355.51 and 3,611,138.32

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Solution

The fourth proportional to 6,666,924.07, 9,200,355.51 and 3,611,138.32 is: 4,983,371.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,666,924.07 : 9,200,355.51 = 3,611,138.32 : x
  2. Step 2: Convert to fraction form
    6,666,924.07/9,200,355.51 = 3,611,138.32/x
  3. Step 3: Cross multiply
    6,666,924.07x = 9,200,355.51 × 3,611,138.32
  4. Step 4: Simplify right side
    6,666,924.07x = 33,223,756,339,784.14
  5. Step 5: Solve for x
    x = 33,223,756,339,784.14/6,666,924.07
  6. Step 6: Final answer
    x = 4,983,371.04

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Double scale
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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.