Home / 7,232,263.19-10,847,147.28-2,045,235.01

Finding the Fourth Proportional to 7,232,263.19, 10,847,147.28 and 2,045,235.01

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Solution

The fourth proportional to 7,232,263.19, 10,847,147.28 and 2,045,235.01 is: 3,067,499.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,232,263.19 : 10,847,147.28 = 2,045,235.01 : x
  2. Step 2: Convert to fraction form
    7,232,263.19/10,847,147.28 = 2,045,235.01/x
  3. Step 3: Cross multiply
    7,232,263.19x = 10,847,147.28 × 2,045,235.01
  4. Step 4: Simplify right side
    7,232,263.19x = 22,184,965,321,446.54
  5. Step 5: Solve for x
    x = 22,184,965,321,446.54/7,232,263.19
  6. Step 6: Final answer
    x = 3,067,499.72

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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.