Home / 9,027,311.32-12,474,159.56-6,575,640.60

Finding the Fourth Proportional to 9,027,311.32, 12,474,159.56 and 6,575,640.60

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Solution

The fourth proportional to 9,027,311.32, 12,474,159.56 and 6,575,640.60 is: 9,086,381.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,027,311.32 : 12,474,159.56 = 6,575,640.60 : x
  2. Step 2: Convert to fraction form
    9,027,311.32/12,474,159.56 = 6,575,640.60/x
  3. Step 3: Cross multiply
    9,027,311.32x = 12,474,159.56 × 6,575,640.60
  4. Step 4: Simplify right side
    9,027,311.32x = 82,025,590,053,614.14
  5. Step 5: Solve for x
    x = 82,025,590,053,614.14/9,027,311.32
  6. Step 6: Final answer
    x = 9,086,381.00

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1.5x scale

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.