Home / 4,003,038-6,005,179.08-1,344,268.08

Finding the Fourth Proportional to 4,003,038, 6,005,179.08 and 1,344,268.08

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Solution

The fourth proportional to 4,003,038, 6,005,179.08 and 1,344,268.08 is: 2,016,611.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,038 : 6,005,179.08 = 1,344,268.08 : x
  2. Step 2: Convert to fraction form
    4,003,038/6,005,179.08 = 1,344,268.08/x
  3. Step 3: Cross multiply
    4,003,038x = 6,005,179.08 × 1,344,268.08
  4. Step 4: Simplify right side
    4,003,038x = 8,072,570,551,927.77
  5. Step 5: Solve for x
    x = 8,072,570,551,927.77/4,003,038
  6. Step 6: Final answer
    x = 2,016,611.02

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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.