Home / 1,606,192.74-2,406,076.59-966,143.10

Finding the Fourth Proportional to 1,606,192.74, 2,406,076.59 and 966,143.10

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Solution

The fourth proportional to 1,606,192.74, 2,406,076.59 and 966,143.10 is: 1,447,282.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,192.74 : 2,406,076.59 = 966,143.10 : x
  2. Step 2: Convert to fraction form
    1,606,192.74/2,406,076.59 = 966,143.10/x
  3. Step 3: Cross multiply
    1,606,192.74x = 2,406,076.59 × 966,143.10
  4. Step 4: Simplify right side
    1,606,192.74x = 2,324,614,295,500.03
  5. Step 5: Solve for x
    x = 2,324,614,295,500.03/1,606,192.74
  6. Step 6: Final answer
    x = 1,447,282.28

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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.