Home / 3,492,895.49-4,818,152.74-2,270,015.50

Finding the Fourth Proportional to 3,492,895.49, 4,818,152.74 and 2,270,015.50

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Solution

The fourth proportional to 3,492,895.49, 4,818,152.74 and 2,270,015.50 is: 3,131,293.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,492,895.49 : 4,818,152.74 = 2,270,015.50 : x
  2. Step 2: Convert to fraction form
    3,492,895.49/4,818,152.74 = 2,270,015.50/x
  3. Step 3: Cross multiply
    3,492,895.49x = 4,818,152.74 × 2,270,015.50
  4. Step 4: Simplify right side
    3,492,895.49x = 10,937,281,401,167.47
  5. Step 5: Solve for x
    x = 10,937,281,401,167.47/3,492,895.49
  6. Step 6: Final answer
    x = 3,131,293.63

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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.