Home / 2,017,267.61-2,783,748.13-1,099,477.13

Finding the Fourth Proportional to 2,017,267.61, 2,783,748.13 and 1,099,477.13

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Solution

The fourth proportional to 2,017,267.61, 2,783,748.13 and 1,099,477.13 is: 1,517,234.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,267.61 : 2,783,748.13 = 1,099,477.13 : x
  2. Step 2: Convert to fraction form
    2,017,267.61/2,783,748.13 = 1,099,477.13/x
  3. Step 3: Cross multiply
    2,017,267.61x = 2,783,748.13 × 1,099,477.13
  4. Step 4: Simplify right side
    2,017,267.61x = 3,060,667,387,947.83
  5. Step 5: Solve for x
    x = 3,060,667,387,947.83/2,017,267.61
  6. Step 6: Final answer
    x = 1,517,234.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.