Home / 1,883,582.66-2,599,272.42-1,024,143.64

Finding the Fourth Proportional to 1,883,582.66, 2,599,272.42 and 1,024,143.64

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Solution

The fourth proportional to 1,883,582.66, 2,599,272.42 and 1,024,143.64 is: 1,413,279.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,582.66 : 2,599,272.42 = 1,024,143.64 : x
  2. Step 2: Convert to fraction form
    1,883,582.66/2,599,272.42 = 1,024,143.64/x
  3. Step 3: Cross multiply
    1,883,582.66x = 2,599,272.42 × 1,024,143.64
  4. Step 4: Simplify right side
    1,883,582.66x = 2,662,028,307,231.69
  5. Step 5: Solve for x
    x = 2,662,028,307,231.69/1,883,582.66
  6. Step 6: Final answer
    x = 1,413,279.26

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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.