Home / 4,877,269.15-7,316,069.64-2,317,162.85

Finding the Fourth Proportional to 4,877,269.15, 7,316,069.64 and 2,317,162.85

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Solution

The fourth proportional to 4,877,269.15, 7,316,069.64 and 2,317,162.85 is: 3,475,823.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,877,269.15 : 7,316,069.64 = 2,317,162.85 : x
  2. Step 2: Convert to fraction form
    4,877,269.15/7,316,069.64 = 2,317,162.85/x
  3. Step 3: Cross multiply
    4,877,269.15x = 7,316,069.64 × 2,317,162.85
  4. Step 4: Simplify right side
    4,877,269.15x = 16,952,524,741,240.53
  5. Step 5: Solve for x
    x = 16,952,524,741,240.53/4,877,269.15
  6. Step 6: Final answer
    x = 3,475,823.09

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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.