Home / 1,861,807.24-2,792,711.02-599,634.87

Finding the Fourth Proportional to 1,861,807.24, 2,792,711.02 and 599,634.87

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Solution

The fourth proportional to 1,861,807.24, 2,792,711.02 and 599,634.87 is: 899,452.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,861,807.24 : 2,792,711.02 = 599,634.87 : x
  2. Step 2: Convert to fraction form
    1,861,807.24/2,792,711.02 = 599,634.87/x
  3. Step 3: Cross multiply
    1,861,807.24x = 2,792,711.02 × 599,634.87
  4. Step 4: Simplify right side
    1,861,807.24x = 1,674,606,909,425.27
  5. Step 5: Solve for x
    x = 1,674,606,909,425.27/1,861,807.24
  6. Step 6: Final answer
    x = 899,452.36

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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.