Home / 1,407,802.59-1,944,371.38-954,306.27

Finding the Fourth Proportional to 1,407,802.59, 1,944,371.38 and 954,306.27

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Solution

The fourth proportional to 1,407,802.59, 1,944,371.38 and 954,306.27 is: 1,318,029.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,407,802.59 : 1,944,371.38 = 954,306.27 : x
  2. Step 2: Convert to fraction form
    1,407,802.59/1,944,371.38 = 954,306.27/x
  3. Step 3: Cross multiply
    1,407,802.59x = 1,944,371.38 × 954,306.27
  4. Step 4: Simplify right side
    1,407,802.59x = 1,855,525,807,626.83
  5. Step 5: Solve for x
    x = 1,855,525,807,626.83/1,407,802.59
  6. Step 6: Final answer
    x = 1,318,029.83

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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.