Home / 782,256.40-1,096,733.60-782,256.40

Finding the Fourth Proportional to 782,256.40, 1,096,733.60 and 782,256.40

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Solution

The fourth proportional to 782,256.40, 1,096,733.60 and 782,256.40 is: 1,096,733.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    782,256.40 : 1,096,733.60 = 782,256.40 : x
  2. Step 2: Convert to fraction form
    782,256.40/1,096,733.60 = 782,256.40/x
  3. Step 3: Cross multiply
    782,256.40x = 1,096,733.60 × 782,256.40
  4. Step 4: Simplify right side
    782,256.40x = 857,926,877,695.04
  5. Step 5: Solve for x
    x = 857,926,877,695.04/782,256.40
  6. Step 6: Final answer
    x = 1,096,733.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.