Home / 3,697,427.70-5,546,141.55-2,563,686.90

Finding the Fourth Proportional to 3,697,427.70, 5,546,141.55 and 2,563,686.90

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Solution

The fourth proportional to 3,697,427.70, 5,546,141.55 and 2,563,686.90 is: 3,845,530.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,427.70 : 5,546,141.55 = 2,563,686.90 : x
  2. Step 2: Convert to fraction form
    3,697,427.70/5,546,141.55 = 2,563,686.90/x
  3. Step 3: Cross multiply
    3,697,427.70x = 5,546,141.55 × 2,563,686.90
  4. Step 4: Simplify right side
    3,697,427.70x = 14,218,570,437,280.69
  5. Step 5: Solve for x
    x = 14,218,570,437,280.69/3,697,427.70
  6. Step 6: Final answer
    x = 3,845,530.35

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Similar ratio
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1.5x scale

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.