Home / 8,336,705.49-12,502,505.58-2,944,092.45

Finding the Fourth Proportional to 8,336,705.49, 12,502,505.58 and 2,944,092.45

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Solution

The fourth proportional to 8,336,705.49, 12,502,505.58 and 2,944,092.45 is: 4,415,237.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,336,705.49 : 12,502,505.58 = 2,944,092.45 : x
  2. Step 2: Convert to fraction form
    8,336,705.49/12,502,505.58 = 2,944,092.45/x
  3. Step 3: Cross multiply
    8,336,705.49x = 12,502,505.58 × 2,944,092.45
  4. Step 4: Simplify right side
    8,336,705.49x = 36,808,532,284,160.88
  5. Step 5: Solve for x
    x = 36,808,532,284,160.88/8,336,705.49
  6. Step 6: Final answer
    x = 4,415,237.21

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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.