Home / 2,016,554.40-3,024,831.60-1,857,122.10

Finding the Fourth Proportional to 2,016,554.40, 3,024,831.60 and 1,857,122.10

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Solution

The fourth proportional to 2,016,554.40, 3,024,831.60 and 1,857,122.10 is: 2,785,683.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,554.40 : 3,024,831.60 = 1,857,122.10 : x
  2. Step 2: Convert to fraction form
    2,016,554.40/3,024,831.60 = 1,857,122.10/x
  3. Step 3: Cross multiply
    2,016,554.40x = 3,024,831.60 × 1,857,122.10
  4. Step 4: Simplify right side
    2,016,554.40x = 5,617,481,613,138.36
  5. Step 5: Solve for x
    x = 5,617,481,613,138.36/2,016,554.40
  6. Step 6: Final answer
    x = 2,785,683.15

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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.