Home / 1,363,536.20-2,043,554.70-652,032.20

Finding the Fourth Proportional to 1,363,536.20, 2,043,554.70 and 652,032.20

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Solution

The fourth proportional to 1,363,536.20, 2,043,554.70 and 652,032.20 is: 977,211.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,536.20 : 2,043,554.70 = 652,032.20 : x
  2. Step 2: Convert to fraction form
    1,363,536.20/2,043,554.70 = 652,032.20/x
  3. Step 3: Cross multiply
    1,363,536.20x = 2,043,554.70 × 652,032.20
  4. Step 4: Simplify right side
    1,363,536.20x = 1,332,463,466,861.34
  5. Step 5: Solve for x
    x = 1,332,463,466,861.34/1,363,536.20
  6. Step 6: Final answer
    x = 977,211.66

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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.