Home / 4,255,652.52-6,383,005.76-1,523,089.58

Finding the Fourth Proportional to 4,255,652.52, 6,383,005.76 and 1,523,089.58

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Solution

The fourth proportional to 4,255,652.52, 6,383,005.76 and 1,523,089.58 is: 2,284,465.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,255,652.52 : 6,383,005.76 = 1,523,089.58 : x
  2. Step 2: Convert to fraction form
    4,255,652.52/6,383,005.76 = 1,523,089.58/x
  3. Step 3: Cross multiply
    4,255,652.52x = 6,383,005.76 × 1,523,089.58
  4. Step 4: Simplify right side
    4,255,652.52x = 9,721,889,522,605.50
  5. Step 5: Solve for x
    x = 9,721,889,522,605.50/4,255,652.52
  6. Step 6: Final answer
    x = 2,284,465.07

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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.