Home / 5,904,709.30-8,859,137.55-2,539,947.70

Finding the Fourth Proportional to 5,904,709.30, 8,859,137.55 and 2,539,947.70

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Solution

The fourth proportional to 5,904,709.30, 8,859,137.55 and 2,539,947.70 is: 3,810,813.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,904,709.30 : 8,859,137.55 = 2,539,947.70 : x
  2. Step 2: Convert to fraction form
    5,904,709.30/8,859,137.55 = 2,539,947.70/x
  3. Step 3: Cross multiply
    5,904,709.30x = 8,859,137.55 × 2,539,947.70
  4. Step 4: Simplify right side
    5,904,709.30x = 22,501,746,044,106.14
  5. Step 5: Solve for x
    x = 22,501,746,044,106.14/5,904,709.30
  6. Step 6: Final answer
    x = 3,810,813.52

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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.