Home / 6,644,261.40-9,327,160.20-6,644,261.40

Finding the Fourth Proportional to 6,644,261.40, 9,327,160.20 and 6,644,261.40

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Solution

The fourth proportional to 6,644,261.40, 9,327,160.20 and 6,644,261.40 is: 9,327,160.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,644,261.40 : 9,327,160.20 = 6,644,261.40 : x
  2. Step 2: Convert to fraction form
    6,644,261.40/9,327,160.20 = 6,644,261.40/x
  3. Step 3: Cross multiply
    6,644,261.40x = 9,327,160.20 × 6,644,261.40
  4. Step 4: Simplify right side
    6,644,261.40x = 61,972,090,488,476.28
  5. Step 5: Solve for x
    x = 61,972,090,488,476.28/6,644,261.40
  6. Step 6: Final answer
    x = 9,327,160.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.