Home / 3,088,525.52-4,611,663.46-2,766,599.12

Finding the Fourth Proportional to 3,088,525.52, 4,611,663.46 and 2,766,599.12

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Solution

The fourth proportional to 3,088,525.52, 4,611,663.46 and 2,766,599.12 is: 4,130,975.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,525.52 : 4,611,663.46 = 2,766,599.12 : x
  2. Step 2: Convert to fraction form
    3,088,525.52/4,611,663.46 = 2,766,599.12/x
  3. Step 3: Cross multiply
    3,088,525.52x = 4,611,663.46 × 2,766,599.12
  4. Step 4: Simplify right side
    3,088,525.52x = 12,758,624,070,172.16
  5. Step 5: Solve for x
    x = 12,758,624,070,172.16/3,088,525.52
  6. Step 6: Final answer
    x = 4,130,975.76

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.