Home / 4,891,283.80-7,333,066.92-3,090,371.32

Finding the Fourth Proportional to 4,891,283.80, 7,333,066.92 and 3,090,371.32

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Solution

The fourth proportional to 4,891,283.80, 7,333,066.92 and 3,090,371.32 is: 4,633,118.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,283.80 : 7,333,066.92 = 3,090,371.32 : x
  2. Step 2: Convert to fraction form
    4,891,283.80/7,333,066.92 = 3,090,371.32/x
  3. Step 3: Cross multiply
    4,891,283.80x = 7,333,066.92 × 3,090,371.32
  4. Step 4: Simplify right side
    4,891,283.80x = 22,661,899,697,208.73
  5. Step 5: Solve for x
    x = 22,661,899,697,208.73/4,891,283.80
  6. Step 6: Final answer
    x = 4,633,118.96

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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.