Home / 1,083,656.70-1,625,562.96-373,674.49

Finding the Fourth Proportional to 1,083,656.70, 1,625,562.96 and 373,674.49

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Solution

The fourth proportional to 1,083,656.70, 1,625,562.96 and 373,674.49 is: 560,538.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,656.70 : 1,625,562.96 = 373,674.49 : x
  2. Step 2: Convert to fraction form
    1,083,656.70/1,625,562.96 = 373,674.49/x
  3. Step 3: Cross multiply
    1,083,656.70x = 1,625,562.96 × 373,674.49
  4. Step 4: Simplify right side
    1,083,656.70x = 607,431,410,040.89
  5. Step 5: Solve for x
    x = 607,431,410,040.89/1,083,656.70
  6. Step 6: Final answer
    x = 560,538.60

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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.