Home / 4,997,765.84-6,897,379.15-3,037,191.41

Finding the Fourth Proportional to 4,997,765.84, 6,897,379.15 and 3,037,191.41

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Solution

The fourth proportional to 4,997,765.84, 6,897,379.15 and 3,037,191.41 is: 4,191,605.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,765.84 : 6,897,379.15 = 3,037,191.41 : x
  2. Step 2: Convert to fraction form
    4,997,765.84/6,897,379.15 = 3,037,191.41/x
  3. Step 3: Cross multiply
    4,997,765.84x = 6,897,379.15 × 3,037,191.41
  4. Step 4: Simplify right side
    4,997,765.84x = 20,948,660,726,933.04
  5. Step 5: Solve for x
    x = 20,948,660,726,933.04/4,997,765.84
  6. Step 6: Final answer
    x = 4,191,605.09

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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.