Home / 1,363,195.40-2,044,793.10-464,557.10

Finding the Fourth Proportional to 1,363,195.40, 2,044,793.10 and 464,557.10

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Solution

The fourth proportional to 1,363,195.40, 2,044,793.10 and 464,557.10 is: 696,835.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,195.40 : 2,044,793.10 = 464,557.10 : x
  2. Step 2: Convert to fraction form
    1,363,195.40/2,044,793.10 = 464,557.10/x
  3. Step 3: Cross multiply
    1,363,195.40x = 2,044,793.10 × 464,557.10
  4. Step 4: Simplify right side
    1,363,195.40x = 949,923,152,636.01
  5. Step 5: Solve for x
    x = 949,923,152,636.01/1,363,195.40
  6. Step 6: Final answer
    x = 696,835.65

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Double scale
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Similar ratio
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1.5x scale

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.