Home / 2,382,564.10-3,575,617.62-962,632.48

Finding the Fourth Proportional to 2,382,564.10, 3,575,617.62 and 962,632.48

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Solution

The fourth proportional to 2,382,564.10, 3,575,617.62 and 962,632.48 is: 1,444,664.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,382,564.10 : 3,575,617.62 = 962,632.48 : x
  2. Step 2: Convert to fraction form
    2,382,564.10/3,575,617.62 = 962,632.48/x
  3. Step 3: Cross multiply
    2,382,564.10x = 3,575,617.62 × 962,632.48
  4. Step 4: Simplify right side
    2,382,564.10x = 3,442,005,657,072.30
  5. Step 5: Solve for x
    x = 3,442,005,657,072.30/2,382,564.10
  6. Step 6: Final answer
    x = 1,444,664.45

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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.