Home / 3,843,014.30-5,303,267.24-2,100,605.48

Finding the Fourth Proportional to 3,843,014.30, 5,303,267.24 and 2,100,605.48

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Solution

The fourth proportional to 3,843,014.30, 5,303,267.24 and 2,100,605.48 is: 2,898,785.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,843,014.30 : 5,303,267.24 = 2,100,605.48 : x
  2. Step 2: Convert to fraction form
    3,843,014.30/5,303,267.24 = 2,100,605.48/x
  3. Step 3: Cross multiply
    3,843,014.30x = 5,303,267.24 × 2,100,605.48
  4. Step 4: Simplify right side
    3,843,014.30x = 11,140,072,226,248.47
  5. Step 5: Solve for x
    x = 11,140,072,226,248.47/3,843,014.30
  6. Step 6: Final answer
    x = 2,898,785.00

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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.