Home / 4,154,484.87-5,736,226.14-2,685,262.86

Finding the Fourth Proportional to 4,154,484.87, 5,736,226.14 and 2,685,262.86

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Solution

The fourth proportional to 4,154,484.87, 5,736,226.14 and 2,685,262.86 is: 3,707,625.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,484.87 : 5,736,226.14 = 2,685,262.86 : x
  2. Step 2: Convert to fraction form
    4,154,484.87/5,736,226.14 = 2,685,262.86/x
  3. Step 3: Cross multiply
    4,154,484.87x = 5,736,226.14 × 2,685,262.86
  4. Step 4: Simplify right side
    4,154,484.87x = 15,403,275,010,303.16
  5. Step 5: Solve for x
    x = 15,403,275,010,303.16/4,154,484.87
  6. Step 6: Final answer
    x = 3,707,625.73

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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.