Home / 4,333,307.14-5,981,895.12-2,864,100.59

Finding the Fourth Proportional to 4,333,307.14, 5,981,895.12 and 2,864,100.59

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Solution

The fourth proportional to 4,333,307.14, 5,981,895.12 and 2,864,100.59 is: 3,953,735.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,307.14 : 5,981,895.12 = 2,864,100.59 : x
  2. Step 2: Convert to fraction form
    4,333,307.14/5,981,895.12 = 2,864,100.59/x
  3. Step 3: Cross multiply
    4,333,307.14x = 5,981,895.12 × 2,864,100.59
  4. Step 4: Simplify right side
    4,333,307.14x = 17,132,749,342,510.12
  5. Step 5: Solve for x
    x = 17,132,749,342,510.12/4,333,307.14
  6. Step 6: Final answer
    x = 3,953,735.29

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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.