Home / 2,958,044.96-4,437,732.05-936,410.10

Finding the Fourth Proportional to 2,958,044.96, 4,437,732.05 and 936,410.10

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Solution

The fourth proportional to 2,958,044.96, 4,437,732.05 and 936,410.10 is: 1,404,825.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,044.96 : 4,437,732.05 = 936,410.10 : x
  2. Step 2: Convert to fraction form
    2,958,044.96/4,437,732.05 = 936,410.10/x
  3. Step 3: Cross multiply
    2,958,044.96x = 4,437,732.05 × 936,410.10
  4. Step 4: Simplify right side
    2,958,044.96x = 4,155,537,108,031.65
  5. Step 5: Solve for x
    x = 4,155,537,108,031.65/2,958,044.96
  6. Step 6: Final answer
    x = 1,404,825.54

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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.