Home / 1,580,170.32-2,370,714.52-569,273.04

Finding the Fourth Proportional to 1,580,170.32, 2,370,714.52 and 569,273.04

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Solution

The fourth proportional to 1,580,170.32, 2,370,714.52 and 569,273.04 is: 854,074.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,580,170.32 : 2,370,714.52 = 569,273.04 : x
  2. Step 2: Convert to fraction form
    1,580,170.32/2,370,714.52 = 569,273.04/x
  3. Step 3: Cross multiply
    1,580,170.32x = 2,370,714.52 × 569,273.04
  4. Step 4: Simplify right side
    1,580,170.32x = 1,349,583,861,772.54
  5. Step 5: Solve for x
    x = 1,349,583,861,772.54/1,580,170.32
  6. Step 6: Final answer
    x = 854,074.93

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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.