Home / 5,870,784.85-8,101,741.78-3,292,410.27

Finding the Fourth Proportional to 5,870,784.85, 8,101,741.78 and 3,292,410.27

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Solution

The fourth proportional to 5,870,784.85, 8,101,741.78 and 3,292,410.27 is: 4,543,559.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,784.85 : 8,101,741.78 = 3,292,410.27 : x
  2. Step 2: Convert to fraction form
    5,870,784.85/8,101,741.78 = 3,292,410.27/x
  3. Step 3: Cross multiply
    5,870,784.85x = 8,101,741.78 × 3,292,410.27
  4. Step 4: Simplify right side
    5,870,784.85x = 26,674,257,841,360.08
  5. Step 5: Solve for x
    x = 26,674,257,841,360.08/5,870,784.85
  6. Step 6: Final answer
    x = 4,543,559.09

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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.