Home / 3,471,368.06-5,206,046.75-1,042,423.22

Finding the Fourth Proportional to 3,471,368.06, 5,206,046.75 and 1,042,423.22

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Solution

The fourth proportional to 3,471,368.06, 5,206,046.75 and 1,042,423.22 is: 1,563,332.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,471,368.06 : 5,206,046.75 = 1,042,423.22 : x
  2. Step 2: Convert to fraction form
    3,471,368.06/5,206,046.75 = 1,042,423.22/x
  3. Step 3: Cross multiply
    3,471,368.06x = 5,206,046.75 × 1,042,423.22
  4. Step 4: Simplify right side
    3,471,368.06x = 5,426,904,028,317.62
  5. Step 5: Solve for x
    x = 5,426,904,028,317.62/3,471,368.06
  6. Step 6: Final answer
    x = 1,563,332.94

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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.