Home / 5,052,070.34-7,572,998.18-2,175,313.22

Finding the Fourth Proportional to 5,052,070.34, 7,572,998.18 and 2,175,313.22

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Solution

The fourth proportional to 5,052,070.34, 7,572,998.18 and 2,175,313.22 is: 3,260,770.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052,070.34 : 7,572,998.18 = 2,175,313.22 : x
  2. Step 2: Convert to fraction form
    5,052,070.34/7,572,998.18 = 2,175,313.22/x
  3. Step 3: Cross multiply
    5,052,070.34x = 7,572,998.18 × 2,175,313.22
  4. Step 4: Simplify right side
    5,052,070.34x = 16,473,643,055,989.94
  5. Step 5: Solve for x
    x = 16,473,643,055,989.94/5,052,070.34
  6. Step 6: Final answer
    x = 3,260,770.72

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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.