Home / 1,195,084-1,649,250.48-658,574.56

Finding the Fourth Proportional to 1,195,084, 1,649,250.48 and 658,574.56

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Solution

The fourth proportional to 1,195,084, 1,649,250.48 and 658,574.56 is: 908,851.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,084 : 1,649,250.48 = 658,574.56 : x
  2. Step 2: Convert to fraction form
    1,195,084/1,649,250.48 = 658,574.56/x
  3. Step 3: Cross multiply
    1,195,084x = 1,649,250.48 × 658,574.56
  4. Step 4: Simplify right side
    1,195,084x = 1,086,154,409,195.79
  5. Step 5: Solve for x
    x = 1,086,154,409,195.79/1,195,084
  6. Step 6: Final answer
    x = 908,851.94

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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.