Home / 2,460,586.40-3,694,816.20-1,862,223.20

Finding the Fourth Proportional to 2,460,586.40, 3,694,816.20 and 1,862,223.20

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Solution

The fourth proportional to 2,460,586.40, 3,694,816.20 and 1,862,223.20 is: 2,796,314.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,586.40 : 3,694,816.20 = 1,862,223.20 : x
  2. Step 2: Convert to fraction form
    2,460,586.40/3,694,816.20 = 1,862,223.20/x
  3. Step 3: Cross multiply
    2,460,586.40x = 3,694,816.20 × 1,862,223.20
  4. Step 4: Simplify right side
    2,460,586.40x = 6,880,572,447,375.84
  5. Step 5: Solve for x
    x = 6,880,572,447,375.84/2,460,586.40
  6. Step 6: Final answer
    x = 2,796,314.10

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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.