Home / 3,395,112.10-5,094,911.55-1,598,509.30

Finding the Fourth Proportional to 3,395,112.10, 5,094,911.55 and 1,598,509.30

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Solution

The fourth proportional to 3,395,112.10, 5,094,911.55 and 1,598,509.30 is: 2,398,820.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,112.10 : 5,094,911.55 = 1,598,509.30 : x
  2. Step 2: Convert to fraction form
    3,395,112.10/5,094,911.55 = 1,598,509.30/x
  3. Step 3: Cross multiply
    3,395,112.10x = 5,094,911.55 × 1,598,509.30
  4. Step 4: Simplify right side
    3,395,112.10x = 8,144,263,495,352.42
  5. Step 5: Solve for x
    x = 8,144,263,495,352.42/3,395,112.10
  6. Step 6: Final answer
    x = 2,398,820.20

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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.