Home / 6,335,353.92-9,502,535.13-1,786,218.96

Finding the Fourth Proportional to 6,335,353.92, 9,502,535.13 and 1,786,218.96

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Solution

The fourth proportional to 6,335,353.92, 9,502,535.13 and 1,786,218.96 is: 2,679,188.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,353.92 : 9,502,535.13 = 1,786,218.96 : x
  2. Step 2: Convert to fraction form
    6,335,353.92/9,502,535.13 = 1,786,218.96/x
  3. Step 3: Cross multiply
    6,335,353.92x = 9,502,535.13 × 1,786,218.96
  4. Step 4: Simplify right side
    6,335,353.92x = 16,973,608,417,272.07
  5. Step 5: Solve for x
    x = 16,973,608,417,272.07/6,335,353.92
  6. Step 6: Final answer
    x = 2,679,188.67

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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.