Home / 799,310.45-1,103,056.16-436,734.27

Finding the Fourth Proportional to 799,310.45, 1,103,056.16 and 436,734.27

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Solution

The fourth proportional to 799,310.45, 1,103,056.16 and 436,734.27 is: 602,697.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,310.45 : 1,103,056.16 = 436,734.27 : x
  2. Step 2: Convert to fraction form
    799,310.45/1,103,056.16 = 436,734.27/x
  3. Step 3: Cross multiply
    799,310.45x = 1,103,056.16 × 436,734.27
  4. Step 4: Simplify right side
    799,310.45x = 481,742,432,024.36
  5. Step 5: Solve for x
    x = 481,742,432,024.36/799,310.45
  6. Step 6: Final answer
    x = 602,697.53

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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.