Home / 4,879,222.40-6,733,366.44-2,703,801.89

Finding the Fourth Proportional to 4,879,222.40, 6,733,366.44 and 2,703,801.89

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Solution

The fourth proportional to 4,879,222.40, 6,733,366.44 and 2,703,801.89 is: 3,731,268.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,879,222.40 : 6,733,366.44 = 2,703,801.89 : x
  2. Step 2: Convert to fraction form
    4,879,222.40/6,733,366.44 = 2,703,801.89/x
  3. Step 3: Cross multiply
    4,879,222.40x = 6,733,366.44 × 2,703,801.89
  4. Step 4: Simplify right side
    4,879,222.40x = 18,205,688,906,534.57
  5. Step 5: Solve for x
    x = 18,205,688,906,534.57/4,879,222.40
  6. Step 6: Final answer
    x = 3,731,268.51

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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.