Home / 3,734,962.62-5,154,178.41-2,284,551.51

Finding the Fourth Proportional to 3,734,962.62, 5,154,178.41 and 2,284,551.51

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Solution

The fourth proportional to 3,734,962.62, 5,154,178.41 and 2,284,551.51 is: 3,152,638.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734,962.62 : 5,154,178.41 = 2,284,551.51 : x
  2. Step 2: Convert to fraction form
    3,734,962.62/5,154,178.41 = 2,284,551.51/x
  3. Step 3: Cross multiply
    3,734,962.62x = 5,154,178.41 × 2,284,551.51
  4. Step 4: Simplify right side
    3,734,962.62x = 11,774,986,069,374.90
  5. Step 5: Solve for x
    x = 11,774,986,069,374.90/3,734,962.62
  6. Step 6: Final answer
    x = 3,152,638.26

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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.