Home / 733,212.40-1,099,818.60-495,266.80

Finding the Fourth Proportional to 733,212.40, 1,099,818.60 and 495,266.80

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Solution

The fourth proportional to 733,212.40, 1,099,818.60 and 495,266.80 is: 742,900.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,212.40 : 1,099,818.60 = 495,266.80 : x
  2. Step 2: Convert to fraction form
    733,212.40/1,099,818.60 = 495,266.80/x
  3. Step 3: Cross multiply
    733,212.40x = 1,099,818.60 × 495,266.80
  4. Step 4: Simplify right side
    733,212.40x = 544,703,638,602.48
  5. Step 5: Solve for x
    x = 544,703,638,602.48/733,212.40
  6. Step 6: Final answer
    x = 742,900.20

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Similar ratio
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1.5x scale

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.