Home / 2,401,463.26-3,314,045.44-1,313,711.46

Finding the Fourth Proportional to 2,401,463.26, 3,314,045.44 and 1,313,711.46

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Solution

The fourth proportional to 2,401,463.26, 3,314,045.44 and 1,313,711.46 is: 1,812,936.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,463.26 : 3,314,045.44 = 1,313,711.46 : x
  2. Step 2: Convert to fraction form
    2,401,463.26/3,314,045.44 = 1,313,711.46/x
  3. Step 3: Cross multiply
    2,401,463.26x = 3,314,045.44 × 1,313,711.46
  4. Step 4: Simplify right side
    2,401,463.26x = 4,353,699,475,130.88
  5. Step 5: Solve for x
    x = 4,353,699,475,130.88/2,401,463.26
  6. Step 6: Final answer
    x = 1,812,936.11

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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.