Home / 4,941,227.79-7,413,119.56-2,893,617.45

Finding the Fourth Proportional to 4,941,227.79, 7,413,119.56 and 2,893,617.45

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Solution

The fourth proportional to 4,941,227.79, 7,413,119.56 and 2,893,617.45 is: 4,341,174.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,227.79 : 7,413,119.56 = 2,893,617.45 : x
  2. Step 2: Convert to fraction form
    4,941,227.79/7,413,119.56 = 2,893,617.45/x
  3. Step 3: Cross multiply
    4,941,227.79x = 7,413,119.56 × 2,893,617.45
  4. Step 4: Simplify right side
    4,941,227.79x = 21,450,732,117,752.32
  5. Step 5: Solve for x
    x = 21,450,732,117,752.32/4,941,227.79
  6. Step 6: Final answer
    x = 4,341,174.51

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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.