Home / 3,676,602.80-5,508,999.28-3,464,026.40

Finding the Fourth Proportional to 3,676,602.80, 5,508,999.28 and 3,464,026.40

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Solution

The fourth proportional to 3,676,602.80, 5,508,999.28 and 3,464,026.40 is: 5,190,476.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,676,602.80 : 5,508,999.28 = 3,464,026.40 : x
  2. Step 2: Convert to fraction form
    3,676,602.80/5,508,999.28 = 3,464,026.40/x
  3. Step 3: Cross multiply
    3,676,602.80x = 5,508,999.28 × 3,464,026.40
  4. Step 4: Simplify right side
    3,676,602.80x = 19,083,318,943,500.99
  5. Step 5: Solve for x
    x = 19,083,318,943,500.99/3,676,602.80
  6. Step 6: Final answer
    x = 5,190,476.09

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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.