Home / 3,497,798.34-4,826,896.91-1,906,525.70

Finding the Fourth Proportional to 3,497,798.34, 4,826,896.91 and 1,906,525.70

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Solution

The fourth proportional to 3,497,798.34, 4,826,896.91 and 1,906,525.70 is: 2,630,970.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,497,798.34 : 4,826,896.91 = 1,906,525.70 : x
  2. Step 2: Convert to fraction form
    3,497,798.34/4,826,896.91 = 1,906,525.70/x
  3. Step 3: Cross multiply
    3,497,798.34x = 4,826,896.91 × 1,906,525.70
  4. Step 4: Simplify right side
    3,497,798.34x = 9,202,603,010,165.59
  5. Step 5: Solve for x
    x = 9,202,603,010,165.59/3,497,798.34
  6. Step 6: Final answer
    x = 2,630,970.15

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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.