Home / 2,422,165.10-3,633,247.65-1,570,606.70

Finding the Fourth Proportional to 2,422,165.10, 3,633,247.65 and 1,570,606.70

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Solution

The fourth proportional to 2,422,165.10, 3,633,247.65 and 1,570,606.70 is: 2,355,910.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,165.10 : 3,633,247.65 = 1,570,606.70 : x
  2. Step 2: Convert to fraction form
    2,422,165.10/3,633,247.65 = 1,570,606.70/x
  3. Step 3: Cross multiply
    2,422,165.10x = 3,633,247.65 × 1,570,606.70
  4. Step 4: Simplify right side
    2,422,165.10x = 5,706,403,101,849.26
  5. Step 5: Solve for x
    x = 5,706,403,101,849.26/2,422,165.10
  6. Step 6: Final answer
    x = 2,355,910.05

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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.