Home / 8,634,200.88-11,915,212.36-4,766,728.32

Finding the Fourth Proportional to 8,634,200.88, 11,915,212.36 and 4,766,728.32

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Solution

The fourth proportional to 8,634,200.88, 11,915,212.36 and 4,766,728.32 is: 6,578,093.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,634,200.88 : 11,915,212.36 = 4,766,728.32 : x
  2. Step 2: Convert to fraction form
    8,634,200.88/11,915,212.36 = 4,766,728.32/x
  3. Step 3: Cross multiply
    8,634,200.88x = 11,915,212.36 × 4,766,728.32
  4. Step 4: Simplify right side
    8,634,200.88x = 56,796,580,195,226.04
  5. Step 5: Solve for x
    x = 56,796,580,195,226.04/8,634,200.88
  6. Step 6: Final answer
    x = 6,578,093.44

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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.