Home / 4,663,530.87-6,435,685.65-2,703,789.77

Finding the Fourth Proportional to 4,663,530.87, 6,435,685.65 and 2,703,789.77

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Solution

The fourth proportional to 4,663,530.87, 6,435,685.65 and 2,703,789.77 is: 3,731,237.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,663,530.87 : 6,435,685.65 = 2,703,789.77 : x
  2. Step 2: Convert to fraction form
    4,663,530.87/6,435,685.65 = 2,703,789.77/x
  3. Step 3: Cross multiply
    4,663,530.87x = 6,435,685.65 × 2,703,789.77
  4. Step 4: Simplify right side
    4,663,530.87x = 17,400,740,991,227.38
  5. Step 5: Solve for x
    x = 17,400,740,991,227.38/4,663,530.87
  6. Step 6: Final answer
    x = 3,731,237.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.