Home / 3,488,924.48-4,814,010.05-2,038,339.62

Finding the Fourth Proportional to 3,488,924.48, 4,814,010.05 and 2,038,339.62

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Solution

The fourth proportional to 3,488,924.48, 4,814,010.05 and 2,038,339.62 is: 2,812,496.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,488,924.48 : 4,814,010.05 = 2,038,339.62 : x
  2. Step 2: Convert to fraction form
    3,488,924.48/4,814,010.05 = 2,038,339.62/x
  3. Step 3: Cross multiply
    3,488,924.48x = 4,814,010.05 × 2,038,339.62
  4. Step 4: Simplify right side
    3,488,924.48x = 9,812,587,405,801.48
  5. Step 5: Solve for x
    x = 9,812,587,405,801.48/3,488,924.48
  6. Step 6: Final answer
    x = 2,812,496.37

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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.