Home / 3,570,385.48-5,356,484.46-1,652,680.02

Finding the Fourth Proportional to 3,570,385.48, 5,356,484.46 and 1,652,680.02

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Solution

The fourth proportional to 3,570,385.48, 5,356,484.46 and 1,652,680.02 is: 2,479,439.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,385.48 : 5,356,484.46 = 1,652,680.02 : x
  2. Step 2: Convert to fraction form
    3,570,385.48/5,356,484.46 = 1,652,680.02/x
  3. Step 3: Cross multiply
    3,570,385.48x = 5,356,484.46 × 1,652,680.02
  4. Step 4: Simplify right side
    3,570,385.48x = 8,852,554,846,619.90
  5. Step 5: Solve for x
    x = 8,852,554,846,619.90/3,570,385.48
  6. Step 6: Final answer
    x = 2,479,439.51

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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.