Home / 6,048,606.15-9,072,714.83-2,005,280.55

Finding the Fourth Proportional to 6,048,606.15, 9,072,714.83 and 2,005,280.55

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Solution

The fourth proportional to 6,048,606.15, 9,072,714.83 and 2,005,280.55 is: 3,007,856.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,606.15 : 9,072,714.83 = 2,005,280.55 : x
  2. Step 2: Convert to fraction form
    6,048,606.15/9,072,714.83 = 2,005,280.55/x
  3. Step 3: Cross multiply
    6,048,606.15x = 9,072,714.83 × 2,005,280.55
  4. Step 4: Simplify right side
    6,048,606.15x = 18,193,338,574,269.15
  5. Step 5: Solve for x
    x = 18,193,338,574,269.15/6,048,606.15
  6. Step 6: Final answer
    x = 3,007,856.38

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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.