Home / 2,371,509.48-3,270,472.32-2,195,368.44

Finding the Fourth Proportional to 2,371,509.48, 3,270,472.32 and 2,195,368.44

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Solution

The fourth proportional to 2,371,509.48, 3,270,472.32 and 2,195,368.44 is: 3,027,561.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,509.48 : 3,270,472.32 = 2,195,368.44 : x
  2. Step 2: Convert to fraction form
    2,371,509.48/3,270,472.32 = 2,195,368.44/x
  3. Step 3: Cross multiply
    2,371,509.48x = 3,270,472.32 × 2,195,368.44
  4. Step 4: Simplify right side
    2,371,509.48x = 7,179,891,715,221.58
  5. Step 5: Solve for x
    x = 7,179,891,715,221.58/2,371,509.48
  6. Step 6: Final answer
    x = 3,027,561.89

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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.