Home / 3,713,740.22-5,571,412.00-1,154,905.11

Finding the Fourth Proportional to 3,713,740.22, 5,571,412.00 and 1,154,905.11

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Solution

The fourth proportional to 3,713,740.22, 5,571,412.00 and 1,154,905.11 is: 1,732,606.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,713,740.22 : 5,571,412.00 = 1,154,905.11 : x
  2. Step 2: Convert to fraction form
    3,713,740.22/5,571,412.00 = 1,154,905.11/x
  3. Step 3: Cross multiply
    3,713,740.22x = 5,571,412.00 × 1,154,905.11
  4. Step 4: Simplify right side
    3,713,740.22x = 6,434,452,206,370.20
  5. Step 5: Solve for x
    x = 6,434,452,206,370.20/3,713,740.22
  6. Step 6: Final answer
    x = 1,732,606.97

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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.