Home / 9,258,102-12,773,228.31-5,997,416.22

Finding the Fourth Proportional to 9,258,102, 12,773,228.31 and 5,997,416.22

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Solution

The fourth proportional to 9,258,102, 12,773,228.31 and 5,997,416.22 is: 8,274,521.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,258,102 : 12,773,228.31 = 5,997,416.22 : x
  2. Step 2: Convert to fraction form
    9,258,102/12,773,228.31 = 5,997,416.22/x
  3. Step 3: Cross multiply
    9,258,102x = 12,773,228.31 × 5,997,416.22
  4. Step 4: Simplify right side
    9,258,102x = 76,606,366,648,157.19
  5. Step 5: Solve for x
    x = 76,606,366,648,157.19/9,258,102
  6. Step 6: Final answer
    x = 8,274,521.78

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Double scale
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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.