Home / 2,499,246.98-3,448,977.40-1,353,327.32

Finding the Fourth Proportional to 2,499,246.98, 3,448,977.40 and 1,353,327.32

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Solution

The fourth proportional to 2,499,246.98, 3,448,977.40 and 1,353,327.32 is: 1,867,600.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,499,246.98 : 3,448,977.40 = 1,353,327.32 : x
  2. Step 2: Convert to fraction form
    2,499,246.98/3,448,977.40 = 1,353,327.32/x
  3. Step 3: Cross multiply
    2,499,246.98x = 3,448,977.40 × 1,353,327.32
  4. Step 4: Simplify right side
    2,499,246.98x = 4,667,595,341,482.57
  5. Step 5: Solve for x
    x = 4,667,595,341,482.57/2,499,246.98
  6. Step 6: Final answer
    x = 1,867,600.67

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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.