Home / 4,137,740.70-6,202,917.45-1,612,808.70

Finding the Fourth Proportional to 4,137,740.70, 6,202,917.45 and 1,612,808.70

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Solution

The fourth proportional to 4,137,740.70, 6,202,917.45 and 1,612,808.70 is: 2,417,773.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,740.70 : 6,202,917.45 = 1,612,808.70 : x
  2. Step 2: Convert to fraction form
    4,137,740.70/6,202,917.45 = 1,612,808.70/x
  3. Step 3: Cross multiply
    4,137,740.70x = 6,202,917.45 × 1,612,808.70
  4. Step 4: Simplify right side
    4,137,740.70x = 10,004,119,228,741.81
  5. Step 5: Solve for x
    x = 10,004,119,228,741.81/4,137,740.70
  6. Step 6: Final answer
    x = 2,417,773.36

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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.