Home / 6,324,456.09-9,486,650.07-1,532,142.93

Finding the Fourth Proportional to 6,324,456.09, 9,486,650.07 and 1,532,142.93

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Solution

The fourth proportional to 6,324,456.09, 9,486,650.07 and 1,532,142.93 is: 2,298,206.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324,456.09 : 9,486,650.07 = 1,532,142.93 : x
  2. Step 2: Convert to fraction form
    6,324,456.09/9,486,650.07 = 1,532,142.93/x
  3. Step 3: Cross multiply
    6,324,456.09x = 9,486,650.07 × 1,532,142.93
  4. Step 4: Simplify right side
    6,324,456.09x = 14,534,903,834,134.51
  5. Step 5: Solve for x
    x = 14,534,903,834,134.51/6,324,456.09
  6. Step 6: Final answer
    x = 2,298,206.14

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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.