Home / 3,436,261.02-5,154,358.71-2,088,795.66

Finding the Fourth Proportional to 3,436,261.02, 5,154,358.71 and 2,088,795.66

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Solution

The fourth proportional to 3,436,261.02, 5,154,358.71 and 2,088,795.66 is: 3,133,173.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,436,261.02 : 5,154,358.71 = 2,088,795.66 : x
  2. Step 2: Convert to fraction form
    3,436,261.02/5,154,358.71 = 2,088,795.66/x
  3. Step 3: Cross multiply
    3,436,261.02x = 5,154,358.71 × 2,088,795.66
  4. Step 4: Simplify right side
    3,436,261.02x = 10,766,402,103,531.20
  5. Step 5: Solve for x
    x = 10,766,402,103,531.20/3,436,261.02
  6. Step 6: Final answer
    x = 3,133,173.54

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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.