Home / 3,670,248.75-5,066,355.81-2,446,107.58

Finding the Fourth Proportional to 3,670,248.75, 5,066,355.81 and 2,446,107.58

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Solution

The fourth proportional to 3,670,248.75, 5,066,355.81 and 2,446,107.58 is: 3,376,569.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,248.75 : 5,066,355.81 = 2,446,107.58 : x
  2. Step 2: Convert to fraction form
    3,670,248.75/5,066,355.81 = 2,446,107.58/x
  3. Step 3: Cross multiply
    3,670,248.75x = 5,066,355.81 × 2,446,107.58
  4. Step 4: Simplify right side
    3,670,248.75x = 12,392,851,349,818.04
  5. Step 5: Solve for x
    x = 12,392,851,349,818.04/3,670,248.75
  6. Step 6: Final answer
    x = 3,376,569.87

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.