Home / 2,622,537.32-3,934,506.01-939,810.92

Finding the Fourth Proportional to 2,622,537.32, 3,934,506.01 and 939,810.92

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Solution

The fourth proportional to 2,622,537.32, 3,934,506.01 and 939,810.92 is: 1,409,967.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,622,537.32 : 3,934,506.01 = 939,810.92 : x
  2. Step 2: Convert to fraction form
    2,622,537.32/3,934,506.01 = 939,810.92/x
  3. Step 3: Cross multiply
    2,622,537.32x = 3,934,506.01 × 939,810.92
  4. Step 4: Simplify right side
    2,622,537.32x = 3,697,691,713,003.63
  5. Step 5: Solve for x
    x = 3,697,691,713,003.63/2,622,537.32
  6. Step 6: Final answer
    x = 1,409,967.24

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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.