Home / 5,870,784.48-8,101,741.26-3,292,409.89

Finding the Fourth Proportional to 5,870,784.48, 8,101,741.26 and 3,292,409.89

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Solution

The fourth proportional to 5,870,784.48, 8,101,741.26 and 3,292,409.89 is: 4,543,558.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,784.48 : 8,101,741.26 = 3,292,409.89 : x
  2. Step 2: Convert to fraction form
    5,870,784.48/8,101,741.26 = 3,292,409.89/x
  3. Step 3: Cross multiply
    5,870,784.48x = 8,101,741.26 × 3,292,409.89
  4. Step 4: Simplify right side
    5,870,784.48x = 26,674,253,050,645.06
  5. Step 5: Solve for x
    x = 26,674,253,050,645.06/5,870,784.48
  6. Step 6: Final answer
    x = 4,543,558.56

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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.