Home / 1,483,064.01-2,046,644.46-871,242.57

Finding the Fourth Proportional to 1,483,064.01, 2,046,644.46 and 871,242.57

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Solution

The fourth proportional to 1,483,064.01, 2,046,644.46 and 871,242.57 is: 1,202,324.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,064.01 : 2,046,644.46 = 871,242.57 : x
  2. Step 2: Convert to fraction form
    1,483,064.01/2,046,644.46 = 871,242.57/x
  3. Step 3: Cross multiply
    1,483,064.01x = 2,046,644.46 × 871,242.57
  4. Step 4: Simplify right side
    1,483,064.01x = 1,783,123,779,206.66
  5. Step 5: Solve for x
    x = 1,783,123,779,206.66/1,483,064.01
  6. Step 6: Final answer
    x = 1,202,324.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.