Home / 1,130,831.22-1,560,559.16-614,585.15

Finding the Fourth Proportional to 1,130,831.22, 1,560,559.16 and 614,585.15

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Solution

The fourth proportional to 1,130,831.22, 1,560,559.16 and 614,585.15 is: 848,134.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,130,831.22 : 1,560,559.16 = 614,585.15 : x
  2. Step 2: Convert to fraction form
    1,130,831.22/1,560,559.16 = 614,585.15/x
  3. Step 3: Cross multiply
    1,130,831.22x = 1,560,559.16 × 614,585.15
  4. Step 4: Simplify right side
    1,130,831.22x = 959,096,474,556.75
  5. Step 5: Solve for x
    x = 959,096,474,556.75/1,130,831.22
  6. Step 6: Final answer
    x = 848,134.06

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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.