Home / 2,296,271.64-3,169,293.48-1,520,534.28

Finding the Fourth Proportional to 2,296,271.64, 3,169,293.48 and 1,520,534.28

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Solution

The fourth proportional to 2,296,271.64, 3,169,293.48 and 1,520,534.28 is: 2,098,627.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,271.64 : 3,169,293.48 = 1,520,534.28 : x
  2. Step 2: Convert to fraction form
    2,296,271.64/3,169,293.48 = 1,520,534.28/x
  3. Step 3: Cross multiply
    2,296,271.64x = 3,169,293.48 × 1,520,534.28
  4. Step 4: Simplify right side
    2,296,271.64x = 4,819,019,379,720.49
  5. Step 5: Solve for x
    x = 4,819,019,379,720.49/2,296,271.64
  6. Step 6: Final answer
    x = 2,098,627.75

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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.