Home / 3,492,895.24-4,818,152.40-2,270,015.25

Finding the Fourth Proportional to 3,492,895.24, 4,818,152.40 and 2,270,015.25

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Solution

The fourth proportional to 3,492,895.24, 4,818,152.40 and 2,270,015.25 is: 3,131,293.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,492,895.24 : 4,818,152.40 = 2,270,015.25 : x
  2. Step 2: Convert to fraction form
    3,492,895.24/4,818,152.40 = 2,270,015.25/x
  3. Step 3: Cross multiply
    3,492,895.24x = 4,818,152.40 × 2,270,015.25
  4. Step 4: Simplify right side
    3,492,895.24x = 10,937,279,424,824.10
  5. Step 5: Solve for x
    x = 10,937,279,424,824.10/3,492,895.24
  6. Step 6: Final answer
    x = 3,131,293.29

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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.