Home / 3,436,300.36-5,154,417.74-2,088,835.08

Finding the Fourth Proportional to 3,436,300.36, 5,154,417.74 and 2,088,835.08

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Solution

The fourth proportional to 3,436,300.36, 5,154,417.74 and 2,088,835.08 is: 3,133,232.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,436,300.36 : 5,154,417.74 = 2,088,835.08 : x
  2. Step 2: Convert to fraction form
    3,436,300.36/5,154,417.74 = 2,088,835.08/x
  3. Step 3: Cross multiply
    3,436,300.36x = 5,154,417.74 × 2,088,835.08
  4. Step 4: Simplify right side
    3,436,300.36x = 10,766,728,592,286.32
  5. Step 5: Solve for x
    x = 10,766,728,592,286.32/3,436,300.36
  6. Step 6: Final answer
    x = 3,133,232.68

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1.5x scale

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.