Home / 2,062,831.09-3,094,880.10-984,719.38

Finding the Fourth Proportional to 2,062,831.09, 3,094,880.10 and 984,719.38

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Solution

The fourth proportional to 2,062,831.09, 3,094,880.10 and 984,719.38 is: 1,477,381.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,831.09 : 3,094,880.10 = 984,719.38 : x
  2. Step 2: Convert to fraction form
    2,062,831.09/3,094,880.10 = 984,719.38/x
  3. Step 3: Cross multiply
    2,062,831.09x = 3,094,880.10 × 984,719.38
  4. Step 4: Simplify right side
    2,062,831.09x = 3,047,588,413,246.34
  5. Step 5: Solve for x
    x = 3,047,588,413,246.34/2,062,831.09
  6. Step 6: Final answer
    x = 1,477,381.46

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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.