Home / 1,856,560.02-2,784,842.46-508,734.60

Finding the Fourth Proportional to 1,856,560.02, 2,784,842.46 and 508,734.60

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Solution

The fourth proportional to 1,856,560.02, 2,784,842.46 and 508,734.60 is: 763,102.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,856,560.02 : 2,784,842.46 = 508,734.60 : x
  2. Step 2: Convert to fraction form
    1,856,560.02/2,784,842.46 = 508,734.60/x
  3. Step 3: Cross multiply
    1,856,560.02x = 2,784,842.46 × 508,734.60
  4. Step 4: Simplify right side
    1,856,560.02x = 1,416,745,714,951.12
  5. Step 5: Solve for x
    x = 1,416,745,714,951.12/1,856,560.02
  6. Step 6: Final answer
    x = 763,102.57

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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.