Home / 5,543,880-7,650,554.40-3,000,264

Finding the Fourth Proportional to 5,543,880, 7,650,554.40 and 3,000,264

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Solution

The fourth proportional to 5,543,880, 7,650,554.40 and 3,000,264 is: 4,140,364.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,543,880 : 7,650,554.40 = 3,000,264 : x
  2. Step 2: Convert to fraction form
    5,543,880/7,650,554.40 = 3,000,264/x
  3. Step 3: Cross multiply
    5,543,880x = 7,650,554.40 × 3,000,264
  4. Step 4: Simplify right side
    5,543,880x = 22,953,682,946,361.60
  5. Step 5: Solve for x
    x = 22,953,682,946,361.60/5,543,880
  6. Step 6: Final answer
    x = 4,140,364.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.