Home / 4,148,767.50-6,223,151.25-996,895.50

Finding the Fourth Proportional to 4,148,767.50, 6,223,151.25 and 996,895.50

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Solution

The fourth proportional to 4,148,767.50, 6,223,151.25 and 996,895.50 is: 1,495,343.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,148,767.50 : 6,223,151.25 = 996,895.50 : x
  2. Step 2: Convert to fraction form
    4,148,767.50/6,223,151.25 = 996,895.50/x
  3. Step 3: Cross multiply
    4,148,767.50x = 6,223,151.25 × 996,895.50
  4. Step 4: Simplify right side
    4,148,767.50x = 6,203,831,476,944.38
  5. Step 5: Solve for x
    x = 6,203,831,476,944.38/4,148,767.50
  6. Step 6: Final answer
    x = 1,495,343.25

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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.