Home / 2,562,015.88-3,535,582.07-1,400,466.74

Finding the Fourth Proportional to 2,562,015.88, 3,535,582.07 and 1,400,466.74

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Solution

The fourth proportional to 2,562,015.88, 3,535,582.07 and 1,400,466.74 is: 1,932,644.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,562,015.88 : 3,535,582.07 = 1,400,466.74 : x
  2. Step 2: Convert to fraction form
    2,562,015.88/3,535,582.07 = 1,400,466.74/x
  3. Step 3: Cross multiply
    2,562,015.88x = 3,535,582.07 × 1,400,466.74
  4. Step 4: Simplify right side
    2,562,015.88x = 4,951,465,081,398.61
  5. Step 5: Solve for x
    x = 4,951,465,081,398.61/2,562,015.88
  6. Step 6: Final answer
    x = 1,932,644.18

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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.