Home / 1,039,484.51-1,434,473.50-580,605.62

Finding the Fourth Proportional to 1,039,484.51, 1,434,473.50 and 580,605.62

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Solution

The fourth proportional to 1,039,484.51, 1,434,473.50 and 580,605.62 is: 801,227.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,484.51 : 1,434,473.50 = 580,605.62 : x
  2. Step 2: Convert to fraction form
    1,039,484.51/1,434,473.50 = 580,605.62/x
  3. Step 3: Cross multiply
    1,039,484.51x = 1,434,473.50 × 580,605.62
  4. Step 4: Simplify right side
    1,039,484.51x = 832,863,367,217.19
  5. Step 5: Solve for x
    x = 832,863,367,217.19/1,039,484.51
  6. Step 6: Final answer
    x = 801,227.30

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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.