Home / 2,060,264.16-3,090,839.13-694,173.60

Finding the Fourth Proportional to 2,060,264.16, 3,090,839.13 and 694,173.60

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Solution

The fourth proportional to 2,060,264.16, 3,090,839.13 and 694,173.60 is: 1,041,409.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,264.16 : 3,090,839.13 = 694,173.60 : x
  2. Step 2: Convert to fraction form
    2,060,264.16/3,090,839.13 = 694,173.60/x
  3. Step 3: Cross multiply
    2,060,264.16x = 3,090,839.13 × 694,173.60
  4. Step 4: Simplify right side
    2,060,264.16x = 2,145,578,925,892.97
  5. Step 5: Solve for x
    x = 2,145,578,925,892.97/2,060,264.16
  6. Step 6: Final answer
    x = 1,041,409.62

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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.