Home / 1,282,845.02-1,924,246.88-441,404.06

Finding the Fourth Proportional to 1,282,845.02, 1,924,246.88 and 441,404.06

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Solution

The fourth proportional to 1,282,845.02, 1,924,246.88 and 441,404.06 is: 662,098.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,282,845.02 : 1,924,246.88 = 441,404.06 : x
  2. Step 2: Convert to fraction form
    1,282,845.02/1,924,246.88 = 441,404.06/x
  3. Step 3: Cross multiply
    1,282,845.02x = 1,924,246.88 × 441,404.06
  4. Step 4: Simplify right side
    1,282,845.02x = 849,370,385,274.33
  5. Step 5: Solve for x
    x = 849,370,385,274.33/1,282,845.02
  6. Step 6: Final answer
    x = 662,098.98

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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.