Home / 4,829,963.20-7,244,893.14-1,235,701.60

Finding the Fourth Proportional to 4,829,963.20, 7,244,893.14 and 1,235,701.60

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Solution

The fourth proportional to 4,829,963.20, 7,244,893.14 and 1,235,701.60 is: 1,853,539.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,963.20 : 7,244,893.14 = 1,235,701.60 : x
  2. Step 2: Convert to fraction form
    4,829,963.20/7,244,893.14 = 1,235,701.60/x
  3. Step 3: Cross multiply
    4,829,963.20x = 7,244,893.14 × 1,235,701.60
  4. Step 4: Simplify right side
    4,829,963.20x = 8,952,526,044,927.02
  5. Step 5: Solve for x
    x = 8,952,526,044,927.02/4,829,963.20
  6. Step 6: Final answer
    x = 1,853,539.18

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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.