Home / 6,565,234.10-9,846,132.18-1,952,977.64

Finding the Fourth Proportional to 6,565,234.10, 9,846,132.18 and 1,952,977.64

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Solution

The fourth proportional to 6,565,234.10, 9,846,132.18 and 1,952,977.64 is: 2,928,955.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565,234.10 : 9,846,132.18 = 1,952,977.64 : x
  2. Step 2: Convert to fraction form
    6,565,234.10/9,846,132.18 = 1,952,977.64/x
  3. Step 3: Cross multiply
    6,565,234.10x = 9,846,132.18 × 1,952,977.64
  4. Step 4: Simplify right side
    6,565,234.10x = 19,229,275,968,393.12
  5. Step 5: Solve for x
    x = 19,229,275,968,393.12/6,565,234.10
  6. Step 6: Final answer
    x = 2,928,955.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.