Home / 9,520,177.32-13,134,600.30-6,084,400.32

Finding the Fourth Proportional to 9,520,177.32, 13,134,600.30 and 6,084,400.32

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Solution

The fourth proportional to 9,520,177.32, 13,134,600.30 and 6,084,400.32 is: 8,394,398.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,520,177.32 : 13,134,600.30 = 6,084,400.32 : x
  2. Step 2: Convert to fraction form
    9,520,177.32/13,134,600.30 = 6,084,400.32/x
  3. Step 3: Cross multiply
    9,520,177.32x = 13,134,600.30 × 6,084,400.32
  4. Step 4: Simplify right side
    9,520,177.32x = 79,916,166,268,392.11
  5. Step 5: Solve for x
    x = 79,916,166,268,392.11/9,520,177.32
  6. Step 6: Final answer
    x = 8,394,398.93

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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.