Home / 2,472,210.08-3,702,042.48-2,071,797.92

Finding the Fourth Proportional to 2,472,210.08, 3,702,042.48 and 2,071,797.92

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Solution

The fourth proportional to 2,472,210.08, 3,702,042.48 and 2,071,797.92 is: 3,102,440.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,472,210.08 : 3,702,042.48 = 2,071,797.92 : x
  2. Step 2: Convert to fraction form
    2,472,210.08/3,702,042.48 = 2,071,797.92/x
  3. Step 3: Cross multiply
    2,472,210.08x = 3,702,042.48 × 2,071,797.92
  4. Step 4: Simplify right side
    2,472,210.08x = 7,669,883,909,815.64
  5. Step 5: Solve for x
    x = 7,669,883,909,815.64/2,472,210.08
  6. Step 6: Final answer
    x = 3,102,440.19

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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.