Home / 2,232,933.78-3,349,600.47-866,675.45

Finding the Fourth Proportional to 2,232,933.78, 3,349,600.47 and 866,675.45

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Solution

The fourth proportional to 2,232,933.78, 3,349,600.47 and 866,675.45 is: 1,300,090.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,933.78 : 3,349,600.47 = 866,675.45 : x
  2. Step 2: Convert to fraction form
    2,232,933.78/3,349,600.47 = 866,675.45/x
  3. Step 3: Cross multiply
    2,232,933.78x = 3,349,600.47 × 866,675.45
  4. Step 4: Simplify right side
    2,232,933.78x = 2,903,016,490,324.08
  5. Step 5: Solve for x
    x = 2,903,016,490,324.08/2,232,933.78
  6. Step 6: Final answer
    x = 1,300,090.72

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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.