Home / 4,879,220.40-6,733,363.70-2,703,799.89

Finding the Fourth Proportional to 4,879,220.40, 6,733,363.70 and 2,703,799.89

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Solution

The fourth proportional to 4,879,220.40, 6,733,363.70 and 2,703,799.89 is: 3,731,265.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,879,220.40 : 6,733,363.70 = 2,703,799.89 : x
  2. Step 2: Convert to fraction form
    4,879,220.40/6,733,363.70 = 2,703,799.89/x
  3. Step 3: Cross multiply
    4,879,220.40x = 6,733,363.70 × 2,703,799.89
  4. Step 4: Simplify right side
    4,879,220.40x = 18,205,668,017,871.00
  5. Step 5: Solve for x
    x = 18,205,668,017,871.00/4,879,220.40
  6. Step 6: Final answer
    x = 3,731,265.76

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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.