Home / 3,671,114.54-5,066,228.16-2,017,248.15

Finding the Fourth Proportional to 3,671,114.54, 5,066,228.16 and 2,017,248.15

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Solution

The fourth proportional to 3,671,114.54, 5,066,228.16 and 2,017,248.15 is: 2,783,851.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,671,114.54 : 5,066,228.16 = 2,017,248.15 : x
  2. Step 2: Convert to fraction form
    3,671,114.54/5,066,228.16 = 2,017,248.15/x
  3. Step 3: Cross multiply
    3,671,114.54x = 5,066,228.16 × 2,017,248.15
  4. Step 4: Simplify right side
    3,671,114.54x = 10,219,839,383,237.90
  5. Step 5: Solve for x
    x = 10,219,839,383,237.90/3,671,114.54
  6. Step 6: Final answer
    x = 2,783,851.95

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Double scale
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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.