Home / 4,667,167.50-7,001,932.23-1,301,374.50

Finding the Fourth Proportional to 4,667,167.50, 7,001,932.23 and 1,301,374.50

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Solution

The fourth proportional to 4,667,167.50, 7,001,932.23 and 1,301,374.50 is: 1,952,391.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,167.50 : 7,001,932.23 = 1,301,374.50 : x
  2. Step 2: Convert to fraction form
    4,667,167.50/7,001,932.23 = 1,301,374.50/x
  3. Step 3: Cross multiply
    4,667,167.50x = 7,001,932.23 × 1,301,374.50
  4. Step 4: Simplify right side
    4,667,167.50x = 9,112,136,054,850.14
  5. Step 5: Solve for x
    x = 9,112,136,054,850.14/4,667,167.50
  6. Step 6: Final answer
    x = 1,952,391.05

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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.