Home / 4,139,967.33-5,713,219.44-2,304,445.77

Finding the Fourth Proportional to 4,139,967.33, 5,713,219.44 and 2,304,445.77

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Solution

The fourth proportional to 4,139,967.33, 5,713,219.44 and 2,304,445.77 is: 3,180,171.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,139,967.33 : 5,713,219.44 = 2,304,445.77 : x
  2. Step 2: Convert to fraction form
    4,139,967.33/5,713,219.44 = 2,304,445.77/x
  3. Step 3: Cross multiply
    4,139,967.33x = 5,713,219.44 × 2,304,445.77
  4. Step 4: Simplify right side
    4,139,967.33x = 13,165,804,371,589.77
  5. Step 5: Solve for x
    x = 13,165,804,371,589.77/4,139,967.33
  6. Step 6: Final answer
    x = 3,180,171.08

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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.