Home / 3,224,092.15-4,449,247.02-1,773,756.44

Finding the Fourth Proportional to 3,224,092.15, 4,449,247.02 and 1,773,756.44

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Solution

The fourth proportional to 3,224,092.15, 4,449,247.02 and 1,773,756.44 is: 2,447,783.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,092.15 : 4,449,247.02 = 1,773,756.44 : x
  2. Step 2: Convert to fraction form
    3,224,092.15/4,449,247.02 = 1,773,756.44/x
  3. Step 3: Cross multiply
    3,224,092.15x = 4,449,247.02 × 1,773,756.44
  4. Step 4: Simplify right side
    3,224,092.15x = 7,891,880,554,875.81
  5. Step 5: Solve for x
    x = 7,891,880,554,875.81/3,224,092.15
  6. Step 6: Final answer
    x = 2,447,783.81

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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.