Home / 3,717,635.02-5,576,719.06-1,556,485.36

Finding the Fourth Proportional to 3,717,635.02, 5,576,719.06 and 1,556,485.36

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Solution

The fourth proportional to 3,717,635.02, 5,576,719.06 and 1,556,485.36 is: 2,334,839.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,717,635.02 : 5,576,719.06 = 1,556,485.36 : x
  2. Step 2: Convert to fraction form
    3,717,635.02/5,576,719.06 = 1,556,485.36/x
  3. Step 3: Cross multiply
    3,717,635.02x = 5,576,719.06 × 1,556,485.36
  4. Step 4: Simplify right side
    3,717,635.02x = 8,680,081,573,722.96
  5. Step 5: Solve for x
    x = 8,680,081,573,722.96/3,717,635.02
  6. Step 6: Final answer
    x = 2,334,839.63

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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.