Home / 6,561,002.10-9,164,145.30-6,561,002.10

Finding the Fourth Proportional to 6,561,002.10, 9,164,145.30 and 6,561,002.10

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Solution

The fourth proportional to 6,561,002.10, 9,164,145.30 and 6,561,002.10 is: 9,164,145.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,561,002.10 : 9,164,145.30 = 6,561,002.10 : x
  2. Step 2: Convert to fraction form
    6,561,002.10/9,164,145.30 = 6,561,002.10/x
  3. Step 3: Cross multiply
    6,561,002.10x = 9,164,145.30 × 6,561,002.10
  4. Step 4: Simplify right side
    6,561,002.10x = 60,125,976,558,005.13
  5. Step 5: Solve for x
    x = 60,125,976,558,005.13/6,561,002.10
  6. Step 6: Final answer
    x = 9,164,145.30

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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.