Home / 7,091,874-10,637,811.24-1,773,090

Finding the Fourth Proportional to 7,091,874, 10,637,811.24 and 1,773,090

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Solution

The fourth proportional to 7,091,874, 10,637,811.24 and 1,773,090 is: 2,659,635.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,091,874 : 10,637,811.24 = 1,773,090 : x
  2. Step 2: Convert to fraction form
    7,091,874/10,637,811.24 = 1,773,090/x
  3. Step 3: Cross multiply
    7,091,874x = 10,637,811.24 × 1,773,090
  4. Step 4: Simplify right side
    7,091,874x = 18,861,796,731,531.60
  5. Step 5: Solve for x
    x = 18,861,796,731,531.60/7,091,874
  6. Step 6: Final answer
    x = 2,659,635.06

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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.