Home / 4,009,662.70-6,008,302.31-2,707,711.68

Finding the Fourth Proportional to 4,009,662.70, 6,008,302.31 and 2,707,711.68

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Solution

The fourth proportional to 4,009,662.70, 6,008,302.31 and 2,707,711.68 is: 4,057,386.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,662.70 : 6,008,302.31 = 2,707,711.68 : x
  2. Step 2: Convert to fraction form
    4,009,662.70/6,008,302.31 = 2,707,711.68/x
  3. Step 3: Cross multiply
    4,009,662.70x = 6,008,302.31 × 2,707,711.68
  4. Step 4: Simplify right side
    4,009,662.70x = 16,268,750,319,928.81
  5. Step 5: Solve for x
    x = 16,268,750,319,928.81/4,009,662.70
  6. Step 6: Final answer
    x = 4,057,386.26

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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.