Home / 3,527,244.52-4,867,977.06-1,999,187.56

Finding the Fourth Proportional to 3,527,244.52, 4,867,977.06 and 1,999,187.56

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Solution

The fourth proportional to 3,527,244.52, 4,867,977.06 and 1,999,187.56 is: 2,759,094.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,244.52 : 4,867,977.06 = 1,999,187.56 : x
  2. Step 2: Convert to fraction form
    3,527,244.52/4,867,977.06 = 1,999,187.56/x
  3. Step 3: Cross multiply
    3,527,244.52x = 4,867,977.06 × 1,999,187.56
  4. Step 4: Simplify right side
    3,527,244.52x = 9,731,999,180,717.37
  5. Step 5: Solve for x
    x = 9,731,999,180,717.37/3,527,244.52
  6. Step 6: Final answer
    x = 2,759,094.00

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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.