Home / 4,205,127.29-6,284,651.36-3,070,282.05

Finding the Fourth Proportional to 4,205,127.29, 6,284,651.36 and 3,070,282.05

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Solution

The fourth proportional to 4,205,127.29, 6,284,651.36 and 3,070,282.05 is: 4,588,601.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,127.29 : 6,284,651.36 = 3,070,282.05 : x
  2. Step 2: Convert to fraction form
    4,205,127.29/6,284,651.36 = 3,070,282.05/x
  3. Step 3: Cross multiply
    4,205,127.29x = 6,284,651.36 × 3,070,282.05
  4. Step 4: Simplify right side
    4,205,127.29x = 19,295,652,245,764.68
  5. Step 5: Solve for x
    x = 19,295,652,245,764.68/4,205,127.29
  6. Step 6: Final answer
    x = 4,588,601.23

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.