Home / 4,249,001.72-5,863,439.09-2,413,454.33

Finding the Fourth Proportional to 4,249,001.72, 5,863,439.09 and 2,413,454.33

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Solution

The fourth proportional to 4,249,001.72, 5,863,439.09 and 2,413,454.33 is: 3,330,462.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,249,001.72 : 5,863,439.09 = 2,413,454.33 : x
  2. Step 2: Convert to fraction form
    4,249,001.72/5,863,439.09 = 2,413,454.33/x
  3. Step 3: Cross multiply
    4,249,001.72x = 5,863,439.09 × 2,413,454.33
  4. Step 4: Simplify right side
    4,249,001.72x = 14,151,142,481,143.99
  5. Step 5: Solve for x
    x = 14,151,142,481,143.99/4,249,001.72
  6. Step 6: Final answer
    x = 3,330,462.87

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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.