Home / 6,227,524.80-9,341,578.80-1,968,026.40

Finding the Fourth Proportional to 6,227,524.80, 9,341,578.80 and 1,968,026.40

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Solution

The fourth proportional to 6,227,524.80, 9,341,578.80 and 1,968,026.40 is: 2,952,131.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,524.80 : 9,341,578.80 = 1,968,026.40 : x
  2. Step 2: Convert to fraction form
    6,227,524.80/9,341,578.80 = 1,968,026.40/x
  3. Step 3: Cross multiply
    6,227,524.80x = 9,341,578.80 × 1,968,026.40
  4. Step 4: Simplify right side
    6,227,524.80x = 18,384,473,696,080.32
  5. Step 5: Solve for x
    x = 18,384,473,696,080.32/6,227,524.80
  6. Step 6: Final answer
    x = 2,952,131.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.