Home / 4,520,506.86-6,238,366.38-2,455,562.52

Finding the Fourth Proportional to 4,520,506.86, 6,238,366.38 and 2,455,562.52

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Solution

The fourth proportional to 4,520,506.86, 6,238,366.38 and 2,455,562.52 is: 3,388,712.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,520,506.86 : 6,238,366.38 = 2,455,562.52 : x
  2. Step 2: Convert to fraction form
    4,520,506.86/6,238,366.38 = 2,455,562.52/x
  3. Step 3: Cross multiply
    4,520,506.86x = 6,238,366.38 × 2,455,562.52
  4. Step 4: Simplify right side
    4,520,506.86x = 15,318,698,668,756.08
  5. Step 5: Solve for x
    x = 15,318,698,668,756.08/4,520,506.86
  6. Step 6: Final answer
    x = 3,388,712.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.