Home / 2,246,670.10-3,370,005.15-2,232,673.30

Finding the Fourth Proportional to 2,246,670.10, 3,370,005.15 and 2,232,673.30

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Solution

The fourth proportional to 2,246,670.10, 3,370,005.15 and 2,232,673.30 is: 3,349,009.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,670.10 : 3,370,005.15 = 2,232,673.30 : x
  2. Step 2: Convert to fraction form
    2,246,670.10/3,370,005.15 = 2,232,673.30/x
  3. Step 3: Cross multiply
    2,246,670.10x = 3,370,005.15 × 2,232,673.30
  4. Step 4: Simplify right side
    2,246,670.10x = 7,524,120,519,267.49
  5. Step 5: Solve for x
    x = 7,524,120,519,267.49/2,246,670.10
  6. Step 6: Final answer
    x = 3,349,009.95

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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.