Home / 675,070.80-1,012,606.20-596,338.80

Finding the Fourth Proportional to 675,070.80, 1,012,606.20 and 596,338.80

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Solution

The fourth proportional to 675,070.80, 1,012,606.20 and 596,338.80 is: 894,508.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,070.80 : 1,012,606.20 = 596,338.80 : x
  2. Step 2: Convert to fraction form
    675,070.80/1,012,606.20 = 596,338.80/x
  3. Step 3: Cross multiply
    675,070.80x = 1,012,606.20 × 596,338.80
  4. Step 4: Simplify right side
    675,070.80x = 603,856,366,180.56
  5. Step 5: Solve for x
    x = 603,856,366,180.56/675,070.80
  6. Step 6: Final answer
    x = 894,508.20

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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.