Home / 5,411,685.22-7,466,046.89-3,088,706.67

Finding the Fourth Proportional to 5,411,685.22, 7,466,046.89 and 3,088,706.67

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Solution

The fourth proportional to 5,411,685.22, 7,466,046.89 and 3,088,706.67 is: 4,261,228.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,411,685.22 : 7,466,046.89 = 3,088,706.67 : x
  2. Step 2: Convert to fraction form
    5,411,685.22/7,466,046.89 = 3,088,706.67/x
  3. Step 3: Cross multiply
    5,411,685.22x = 7,466,046.89 × 3,088,706.67
  4. Step 4: Simplify right side
    5,411,685.22x = 23,060,428,812,232.22
  5. Step 5: Solve for x
    x = 23,060,428,812,232.22/5,411,685.22
  6. Step 6: Final answer
    x = 4,261,228.78

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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.