Home / 1,851,067.10-2,776,816.65-589,022.30

Finding the Fourth Proportional to 1,851,067.10, 2,776,816.65 and 589,022.30

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Solution

The fourth proportional to 1,851,067.10, 2,776,816.65 and 589,022.30 is: 883,602.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,851,067.10 : 2,776,816.65 = 589,022.30 : x
  2. Step 2: Convert to fraction form
    1,851,067.10/2,776,816.65 = 589,022.30/x
  3. Step 3: Cross multiply
    1,851,067.10x = 2,776,816.65 × 589,022.30
  4. Step 4: Simplify right side
    1,851,067.10x = 1,635,606,929,861.30
  5. Step 5: Solve for x
    x = 1,635,606,929,861.30/1,851,067.10
  6. Step 6: Final answer
    x = 883,602.18

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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.