Home / 7,709,549.32-11,563,274.22-2,029,297.96

Finding the Fourth Proportional to 7,709,549.32, 11,563,274.22 and 2,029,297.96

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Solution

The fourth proportional to 7,709,549.32, 11,563,274.22 and 2,029,297.96 is: 3,043,670.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,709,549.32 : 11,563,274.22 = 2,029,297.96 : x
  2. Step 2: Convert to fraction form
    7,709,549.32/11,563,274.22 = 2,029,297.96/x
  3. Step 3: Cross multiply
    7,709,549.32x = 11,563,274.22 × 2,029,297.96
  4. Step 4: Simplify right side
    7,709,549.32x = 23,465,328,785,566.59
  5. Step 5: Solve for x
    x = 23,465,328,785,566.59/7,709,549.32
  6. Step 6: Final answer
    x = 3,043,670.62

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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.