Home / 11,427,303.14-17,140,622.55-3,340,468.77

Finding the Fourth Proportional to 11,427,303.14, 17,140,622.55 and 3,340,468.77

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Solution

The fourth proportional to 11,427,303.14, 17,140,622.55 and 3,340,468.77 is: 5,010,606.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,427,303.14 : 17,140,622.55 = 3,340,468.77 : x
  2. Step 2: Convert to fraction form
    11,427,303.14/17,140,622.55 = 3,340,468.77/x
  3. Step 3: Cross multiply
    11,427,303.14x = 17,140,622.55 × 3,340,468.77
  4. Step 4: Simplify right side
    11,427,303.14x = 57,257,714,326,632.77
  5. Step 5: Solve for x
    x = 57,257,714,326,632.77/11,427,303.14
  6. Step 6: Final answer
    x = 5,010,606.06

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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.