Home / 2,887,606.13-4,335,667.13-1,610,708.41

Finding the Fourth Proportional to 2,887,606.13, 4,335,667.13 and 1,610,708.41

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Solution

The fourth proportional to 2,887,606.13, 4,335,667.13 and 1,610,708.41 is: 2,418,437.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,887,606.13 : 4,335,667.13 = 1,610,708.41 : x
  2. Step 2: Convert to fraction form
    2,887,606.13/4,335,667.13 = 1,610,708.41/x
  3. Step 3: Cross multiply
    2,887,606.13x = 4,335,667.13 × 1,610,708.41
  4. Step 4: Simplify right side
    2,887,606.13x = 6,983,495,526,361.87
  5. Step 5: Solve for x
    x = 6,983,495,526,361.87/2,887,606.13
  6. Step 6: Final answer
    x = 2,418,437.70

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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.