Home / 1,043,177.39-1,564,766.10-569,604.41

Finding the Fourth Proportional to 1,043,177.39, 1,564,766.10 and 569,604.41

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Solution

The fourth proportional to 1,043,177.39, 1,564,766.10 and 569,604.41 is: 854,406.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,177.39 : 1,564,766.10 = 569,604.41 : x
  2. Step 2: Convert to fraction form
    1,043,177.39/1,564,766.10 = 569,604.41/x
  3. Step 3: Cross multiply
    1,043,177.39x = 1,564,766.10 × 569,604.41
  4. Step 4: Simplify right side
    1,043,177.39x = 891,297,663,354.67
  5. Step 5: Solve for x
    x = 891,297,663,354.67/1,043,177.39
  6. Step 6: Final answer
    x = 854,406.62

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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.