Home / 3,550,854.19-5,327,070.63-1,656,562.27

Finding the Fourth Proportional to 3,550,854.19, 5,327,070.63 and 1,656,562.27

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Solution

The fourth proportional to 3,550,854.19, 5,327,070.63 and 1,656,562.27 is: 2,485,211.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,550,854.19 : 5,327,070.63 = 1,656,562.27 : x
  2. Step 2: Convert to fraction form
    3,550,854.19/5,327,070.63 = 1,656,562.27/x
  3. Step 3: Cross multiply
    3,550,854.19x = 5,327,070.63 × 1,656,562.27
  4. Step 4: Simplify right side
    3,550,854.19x = 8,824,624,210,400.68
  5. Step 5: Solve for x
    x = 8,824,624,210,400.68/3,550,854.19
  6. Step 6: Final answer
    x = 2,485,211.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.