Home / 3,564,061.05-5,345,823-1,135,116.33

Finding the Fourth Proportional to 3,564,061.05, 5,345,823 and 1,135,116.33

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Solution

The fourth proportional to 3,564,061.05, 5,345,823 and 1,135,116.33 is: 1,702,588.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,061.05 : 5,345,823 = 1,135,116.33 : x
  2. Step 2: Convert to fraction form
    3,564,061.05/5,345,823 = 1,135,116.33/x
  3. Step 3: Cross multiply
    3,564,061.05x = 5,345,823 × 1,135,116.33
  4. Step 4: Simplify right side
    3,564,061.05x = 6,068,130,984,589.59
  5. Step 5: Solve for x
    x = 6,068,130,984,589.59/3,564,061.05
  6. Step 6: Final answer
    x = 1,702,588.96

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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.