Home / 4,111,583.64-6,167,788.56-1,415,552.10

Finding the Fourth Proportional to 4,111,583.64, 6,167,788.56 and 1,415,552.10

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Solution

The fourth proportional to 4,111,583.64, 6,167,788.56 and 1,415,552.10 is: 2,123,470.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,583.64 : 6,167,788.56 = 1,415,552.10 : x
  2. Step 2: Convert to fraction form
    4,111,583.64/6,167,788.56 = 1,415,552.10/x
  3. Step 3: Cross multiply
    4,111,583.64x = 6,167,788.56 × 1,415,552.10
  4. Step 4: Simplify right side
    4,111,583.64x = 8,730,826,048,463.98
  5. Step 5: Solve for x
    x = 8,730,826,048,463.98/4,111,583.64
  6. Step 6: Final answer
    x = 2,123,470.37

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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.