Home / 4,114,549.52-6,168,834.92-1,719,079.22

Finding the Fourth Proportional to 4,114,549.52, 6,168,834.92 and 1,719,079.22

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Solution

The fourth proportional to 4,114,549.52, 6,168,834.92 and 1,719,079.22 is: 2,577,369.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114,549.52 : 6,168,834.92 = 1,719,079.22 : x
  2. Step 2: Convert to fraction form
    4,114,549.52/6,168,834.92 = 1,719,079.22/x
  3. Step 3: Cross multiply
    4,114,549.52x = 6,168,834.92 × 1,719,079.22
  4. Step 4: Simplify right side
    4,114,549.52x = 10,604,715,922,582.36
  5. Step 5: Solve for x
    x = 10,604,715,922,582.36/4,114,549.52
  6. Step 6: Final answer
    x = 2,577,369.86

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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.