Home / 4,975,171.67-7,462,327.40-3,029,397.77

Finding the Fourth Proportional to 4,975,171.67, 7,462,327.40 and 3,029,397.77

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Solution

The fourth proportional to 4,975,171.67, 7,462,327.40 and 3,029,397.77 is: 4,543,834.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,975,171.67 : 7,462,327.40 = 3,029,397.77 : x
  2. Step 2: Convert to fraction form
    4,975,171.67/7,462,327.40 = 3,029,397.77/x
  3. Step 3: Cross multiply
    4,975,171.67x = 7,462,327.40 × 3,029,397.77
  4. Step 4: Simplify right side
    4,975,171.67x = 22,606,357,999,438.97
  5. Step 5: Solve for x
    x = 22,606,357,999,438.97/4,975,171.67
  6. Step 6: Final answer
    x = 4,543,834.76

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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.