Home / 1,335,818.48-2,003,727.60-587,864.48

Finding the Fourth Proportional to 1,335,818.48, 2,003,727.60 and 587,864.48

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Solution

The fourth proportional to 1,335,818.48, 2,003,727.60 and 587,864.48 is: 881,796.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,335,818.48 : 2,003,727.60 = 587,864.48 : x
  2. Step 2: Convert to fraction form
    1,335,818.48/2,003,727.60 = 587,864.48/x
  3. Step 3: Cross multiply
    1,335,818.48x = 2,003,727.60 × 587,864.48
  4. Step 4: Simplify right side
    1,335,818.48x = 1,177,920,283,635.65
  5. Step 5: Solve for x
    x = 1,177,920,283,635.65/1,335,818.48
  6. Step 6: Final answer
    x = 881,796.67

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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.