Home / 2,369,197.26-3,553,793.13-771,757.77

Finding the Fourth Proportional to 2,369,197.26, 3,553,793.13 and 771,757.77

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Solution

The fourth proportional to 2,369,197.26, 3,553,793.13 and 771,757.77 is: 1,157,635.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369,197.26 : 3,553,793.13 = 771,757.77 : x
  2. Step 2: Convert to fraction form
    2,369,197.26/3,553,793.13 = 771,757.77/x
  3. Step 3: Cross multiply
    2,369,197.26x = 3,553,793.13 × 771,757.77
  4. Step 4: Simplify right side
    2,369,197.26x = 2,742,667,461,050.12
  5. Step 5: Solve for x
    x = 2,742,667,461,050.12/2,369,197.26
  6. Step 6: Final answer
    x = 1,157,635.76

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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.