Home / 6,191,022.06-9,244,843.95-5,056,037.40

Finding the Fourth Proportional to 6,191,022.06, 9,244,843.95 and 5,056,037.40

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Solution

The fourth proportional to 6,191,022.06, 9,244,843.95 and 5,056,037.40 is: 7,550,009.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,191,022.06 : 9,244,843.95 = 5,056,037.40 : x
  2. Step 2: Convert to fraction form
    6,191,022.06/9,244,843.95 = 5,056,037.40/x
  3. Step 3: Cross multiply
    6,191,022.06x = 9,244,843.95 × 5,056,037.40
  4. Step 4: Simplify right side
    6,191,022.06x = 46,742,276,768,363.73
  5. Step 5: Solve for x
    x = 46,742,276,768,363.73/6,191,022.06
  6. Step 6: Final answer
    x = 7,550,009.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.