Home / 3,740,668.83-5,610,188.78-1,008,152.46

Finding the Fourth Proportional to 3,740,668.83, 5,610,188.78 and 1,008,152.46

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Solution

The fourth proportional to 3,740,668.83, 5,610,188.78 and 1,008,152.46 is: 1,512,009.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,740,668.83 : 5,610,188.78 = 1,008,152.46 : x
  2. Step 2: Convert to fraction form
    3,740,668.83/5,610,188.78 = 1,008,152.46/x
  3. Step 3: Cross multiply
    3,740,668.83x = 5,610,188.78 × 1,008,152.46
  4. Step 4: Simplify right side
    3,740,668.83x = 5,655,925,619,621.40
  5. Step 5: Solve for x
    x = 5,655,925,619,621.40/3,740,668.83
  6. Step 6: Final answer
    x = 1,512,009.18

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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.