Home / 1,045,606.28-1,443,080.29-586,747.97

Finding the Fourth Proportional to 1,045,606.28, 1,443,080.29 and 586,747.97

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Solution

The fourth proportional to 1,045,606.28, 1,443,080.29 and 586,747.97 is: 809,792.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,606.28 : 1,443,080.29 = 586,747.97 : x
  2. Step 2: Convert to fraction form
    1,045,606.28/1,443,080.29 = 586,747.97/x
  3. Step 3: Cross multiply
    1,045,606.28x = 1,443,080.29 × 586,747.97
  4. Step 4: Simplify right side
    1,045,606.28x = 846,724,432,124.68
  5. Step 5: Solve for x
    x = 846,724,432,124.68/1,045,606.28
  6. Step 6: Final answer
    x = 809,792.80

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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.