Home / 4,538,112.18-6,262,726.06-2,501,052.90

Finding the Fourth Proportional to 4,538,112.18, 6,262,726.06 and 2,501,052.90

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Solution

The fourth proportional to 4,538,112.18, 6,262,726.06 and 2,501,052.90 is: 3,451,525.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,112.18 : 6,262,726.06 = 2,501,052.90 : x
  2. Step 2: Convert to fraction form
    4,538,112.18/6,262,726.06 = 2,501,052.90/x
  3. Step 3: Cross multiply
    4,538,112.18x = 6,262,726.06 × 2,501,052.90
  4. Step 4: Simplify right side
    4,538,112.18x = 15,663,409,174,268.57
  5. Step 5: Solve for x
    x = 15,663,409,174,268.57/4,538,112.18
  6. Step 6: Final answer
    x = 3,451,525.34

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Double scale
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Similar ratio
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1.5x scale

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.