Home / 3,000,305.84-4,140,494.96-1,711,266.17

Finding the Fourth Proportional to 3,000,305.84, 4,140,494.96 and 1,711,266.17

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Solution

The fourth proportional to 3,000,305.84, 4,140,494.96 and 1,711,266.17 is: 2,361,588.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,305.84 : 4,140,494.96 = 1,711,266.17 : x
  2. Step 2: Convert to fraction form
    3,000,305.84/4,140,494.96 = 1,711,266.17/x
  3. Step 3: Cross multiply
    3,000,305.84x = 4,140,494.96 × 1,711,266.17
  4. Step 4: Simplify right side
    3,000,305.84x = 7,085,488,922,844.70
  5. Step 5: Solve for x
    x = 7,085,488,922,844.70/3,000,305.84
  6. Step 6: Final answer
    x = 2,361,588.89

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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.