Home / 2,711,784.29-3,741,335.41-1,549,396.52

Finding the Fourth Proportional to 2,711,784.29, 3,741,335.41 and 1,549,396.52

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Solution

The fourth proportional to 2,711,784.29, 3,741,335.41 and 1,549,396.52 is: 2,137,637.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,784.29 : 3,741,335.41 = 1,549,396.52 : x
  2. Step 2: Convert to fraction form
    2,711,784.29/3,741,335.41 = 1,549,396.52/x
  3. Step 3: Cross multiply
    2,711,784.29x = 3,741,335.41 × 1,549,396.52
  4. Step 4: Simplify right side
    2,711,784.29x = 5,796,812,064,406.77
  5. Step 5: Solve for x
    x = 5,796,812,064,406.77/2,711,784.29
  6. Step 6: Final answer
    x = 2,137,637.60

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.