Home / 1,623,057.92-2,434,111-611,450

Finding the Fourth Proportional to 1,623,057.92, 2,434,111 and 611,450

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Solution

The fourth proportional to 1,623,057.92, 2,434,111 and 611,450 is: 916,995.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,623,057.92 : 2,434,111 = 611,450 : x
  2. Step 2: Convert to fraction form
    1,623,057.92/2,434,111 = 611,450/x
  3. Step 3: Cross multiply
    1,623,057.92x = 2,434,111 × 611,450
  4. Step 4: Simplify right side
    1,623,057.92x = 1,488,337,170,950
  5. Step 5: Solve for x
    x = 1,488,337,170,950/1,623,057.92
  6. Step 6: Final answer
    x = 916,995.72

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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.