Home / 7,364,410.85-11,041,482.30-3,263,498.81

Finding the Fourth Proportional to 7,364,410.85, 11,041,482.30 and 3,263,498.81

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Solution

The fourth proportional to 7,364,410.85, 11,041,482.30 and 3,263,498.81 is: 4,892,973.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,364,410.85 : 11,041,482.30 = 3,263,498.81 : x
  2. Step 2: Convert to fraction form
    7,364,410.85/11,041,482.30 = 3,263,498.81/x
  3. Step 3: Cross multiply
    7,364,410.85x = 11,041,482.30 × 3,263,498.81
  4. Step 4: Simplify right side
    7,364,410.85x = 36,033,864,320,646.09
  5. Step 5: Solve for x
    x = 36,033,864,320,646.09/7,364,410.85
  6. Step 6: Final answer
    x = 4,892,973.12

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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.