Home / 4,146,323.64-5,721,705.90-2,335,371

Finding the Fourth Proportional to 4,146,323.64, 5,721,705.90 and 2,335,371

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Solution

The fourth proportional to 4,146,323.64, 5,721,705.90 and 2,335,371 is: 3,222,687.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,323.64 : 5,721,705.90 = 2,335,371 : x
  2. Step 2: Convert to fraction form
    4,146,323.64/5,721,705.90 = 2,335,371/x
  3. Step 3: Cross multiply
    4,146,323.64x = 5,721,705.90 × 2,335,371
  4. Step 4: Simplify right side
    4,146,323.64x = 13,362,306,029,388.90
  5. Step 5: Solve for x
    x = 13,362,306,029,388.90/4,146,323.64
  6. Step 6: Final answer
    x = 3,222,687.66

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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.