Home / 3,062,564.36-4,594,812-1,443,267.80

Finding the Fourth Proportional to 3,062,564.36, 4,594,812 and 1,443,267.80

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Solution

The fourth proportional to 3,062,564.36, 4,594,812 and 1,443,267.80 is: 2,165,356.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,564.36 : 4,594,812 = 1,443,267.80 : x
  2. Step 2: Convert to fraction form
    3,062,564.36/4,594,812 = 1,443,267.80/x
  3. Step 3: Cross multiply
    3,062,564.36x = 4,594,812 × 1,443,267.80
  4. Step 4: Simplify right side
    3,062,564.36x = 6,631,544,206,653.60
  5. Step 5: Solve for x
    x = 6,631,544,206,653.60/3,062,564.36
  6. Step 6: Final answer
    x = 2,165,356.68

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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.