Home / 2,094,137.43-3,140,831.91-557,141.16

Finding the Fourth Proportional to 2,094,137.43, 3,140,831.91 and 557,141.16

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Solution

The fourth proportional to 2,094,137.43, 3,140,831.91 and 557,141.16 is: 835,612.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,137.43 : 3,140,831.91 = 557,141.16 : x
  2. Step 2: Convert to fraction form
    2,094,137.43/3,140,831.91 = 557,141.16/x
  3. Step 3: Cross multiply
    2,094,137.43x = 3,140,831.91 × 557,141.16
  4. Step 4: Simplify right side
    2,094,137.43x = 1,749,886,733,702.42
  5. Step 5: Solve for x
    x = 1,749,886,733,702.42/2,094,137.43
  6. Step 6: Final answer
    x = 835,612.18

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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.