Home / 2,253,274.52-3,379,914.30-570,378.04

Finding the Fourth Proportional to 2,253,274.52, 3,379,914.30 and 570,378.04

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Solution

The fourth proportional to 2,253,274.52, 3,379,914.30 and 570,378.04 is: 855,567.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,274.52 : 3,379,914.30 = 570,378.04 : x
  2. Step 2: Convert to fraction form
    2,253,274.52/3,379,914.30 = 570,378.04/x
  3. Step 3: Cross multiply
    2,253,274.52x = 3,379,914.30 × 570,378.04
  4. Step 4: Simplify right side
    2,253,274.52x = 1,927,828,893,801.97
  5. Step 5: Solve for x
    x = 1,927,828,893,801.97/2,253,274.52
  6. Step 6: Final answer
    x = 855,567.70

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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.