Home / 4,408,903.46-6,613,773.45-1,713,436.89

Finding the Fourth Proportional to 4,408,903.46, 6,613,773.45 and 1,713,436.89

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Solution

The fourth proportional to 4,408,903.46, 6,613,773.45 and 1,713,436.89 is: 2,570,317.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,408,903.46 : 6,613,773.45 = 1,713,436.89 : x
  2. Step 2: Convert to fraction form
    4,408,903.46/6,613,773.45 = 1,713,436.89/x
  3. Step 3: Cross multiply
    4,408,903.46x = 6,613,773.45 × 1,713,436.89
  4. Step 4: Simplify right side
    4,408,903.46x = 11,332,283,422,127.05
  5. Step 5: Solve for x
    x = 11,332,283,422,127.05/4,408,903.46
  6. Step 6: Final answer
    x = 2,570,317.89

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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.