Home / 1,895,694.27-2,616,098.63-1,036,334.49

Finding the Fourth Proportional to 1,895,694.27, 2,616,098.63 and 1,036,334.49

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Solution

The fourth proportional to 1,895,694.27, 2,616,098.63 and 1,036,334.49 is: 1,430,163.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,694.27 : 2,616,098.63 = 1,036,334.49 : x
  2. Step 2: Convert to fraction form
    1,895,694.27/2,616,098.63 = 1,036,334.49/x
  3. Step 3: Cross multiply
    1,895,694.27x = 2,616,098.63 × 1,036,334.49
  4. Step 4: Simplify right side
    1,895,694.27x = 2,711,153,239,510.75
  5. Step 5: Solve for x
    x = 2,711,153,239,510.75/1,895,694.27
  6. Step 6: Final answer
    x = 1,430,163.76

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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.