Home / 2,168,492.32-3,252,898.08-571,044.16

Finding the Fourth Proportional to 2,168,492.32, 3,252,898.08 and 571,044.16

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Solution

The fourth proportional to 2,168,492.32, 3,252,898.08 and 571,044.16 is: 856,608.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,168,492.32 : 3,252,898.08 = 571,044.16 : x
  2. Step 2: Convert to fraction form
    2,168,492.32/3,252,898.08 = 571,044.16/x
  3. Step 3: Cross multiply
    2,168,492.32x = 3,252,898.08 × 571,044.16
  4. Step 4: Simplify right side
    2,168,492.32x = 1,857,548,451,659.21
  5. Step 5: Solve for x
    x = 1,857,548,451,659.21/2,168,492.32
  6. Step 6: Final answer
    x = 856,608.27

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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.