Home / 1,363,195.90-2,044,793.85-464,557.60

Finding the Fourth Proportional to 1,363,195.90, 2,044,793.85 and 464,557.60

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Solution

The fourth proportional to 1,363,195.90, 2,044,793.85 and 464,557.60 is: 696,836.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,195.90 : 2,044,793.85 = 464,557.60 : x
  2. Step 2: Convert to fraction form
    1,363,195.90/2,044,793.85 = 464,557.60/x
  3. Step 3: Cross multiply
    1,363,195.90x = 2,044,793.85 × 464,557.60
  4. Step 4: Simplify right side
    1,363,195.90x = 949,924,523,450.76
  5. Step 5: Solve for x
    x = 949,924,523,450.76/1,363,195.90
  6. Step 6: Final answer
    x = 696,836.40

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Double scale
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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.