Home / 4,510,427.90-6,218,369.20-3,583,212.13

Finding the Fourth Proportional to 4,510,427.90, 6,218,369.20 and 3,583,212.13

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Solution

The fourth proportional to 4,510,427.90, 6,218,369.20 and 3,583,212.13 is: 4,940,049.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,510,427.90 : 6,218,369.20 = 3,583,212.13 : x
  2. Step 2: Convert to fraction form
    4,510,427.90/6,218,369.20 = 3,583,212.13/x
  3. Step 3: Cross multiply
    4,510,427.90x = 6,218,369.20 × 3,583,212.13
  4. Step 4: Simplify right side
    4,510,427.90x = 22,281,735,946,258.39
  5. Step 5: Solve for x
    x = 22,281,735,946,258.39/4,510,427.90
  6. Step 6: Final answer
    x = 4,940,049.25

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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.