Home / 2,773,589.49-4,160,384.23-751,833.41

Finding the Fourth Proportional to 2,773,589.49, 4,160,384.23 and 751,833.41

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Solution

The fourth proportional to 2,773,589.49, 4,160,384.23 and 751,833.41 is: 1,127,750.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,589.49 : 4,160,384.23 = 751,833.41 : x
  2. Step 2: Convert to fraction form
    2,773,589.49/4,160,384.23 = 751,833.41/x
  3. Step 3: Cross multiply
    2,773,589.49x = 4,160,384.23 × 751,833.41
  4. Step 4: Simplify right side
    2,773,589.49x = 3,127,915,839,869.62
  5. Step 5: Solve for x
    x = 3,127,915,839,869.62/2,773,589.49
  6. Step 6: Final answer
    x = 1,127,750.11

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1.5x scale

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.