Home / 1,749,618.78-2,414,473.86-944,802.78

Finding the Fourth Proportional to 1,749,618.78, 2,414,473.86 and 944,802.78

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Solution

The fourth proportional to 1,749,618.78, 2,414,473.86 and 944,802.78 is: 1,303,827.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,618.78 : 2,414,473.86 = 944,802.78 : x
  2. Step 2: Convert to fraction form
    1,749,618.78/2,414,473.86 = 944,802.78/x
  3. Step 3: Cross multiply
    1,749,618.78x = 2,414,473.86 × 944,802.78
  4. Step 4: Simplify right side
    1,749,618.78x = 2,281,201,615,165.33
  5. Step 5: Solve for x
    x = 2,281,201,615,165.33/1,749,618.78
  6. Step 6: Final answer
    x = 1,303,827.81

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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.