Home / 2,562,657.77-3,536,315.87-1,416,669.77

Finding the Fourth Proportional to 2,562,657.77, 3,536,315.87 and 1,416,669.77

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Solution

The fourth proportional to 2,562,657.77, 3,536,315.87 and 1,416,669.77 is: 1,954,920.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,562,657.77 : 3,536,315.87 = 1,416,669.77 : x
  2. Step 2: Convert to fraction form
    2,562,657.77/3,536,315.87 = 1,416,669.77/x
  3. Step 3: Cross multiply
    2,562,657.77x = 3,536,315.87 × 1,416,669.77
  4. Step 4: Simplify right side
    2,562,657.77x = 5,009,791,765,435.32
  5. Step 5: Solve for x
    x = 5,009,791,765,435.32/2,562,657.77
  6. Step 6: Final answer
    x = 1,954,920.33

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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.