Home / 766,541.44-1,050,166.84-737,810.32

Finding the Fourth Proportional to 766,541.44, 1,050,166.84 and 737,810.32

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Solution

The fourth proportional to 766,541.44, 1,050,166.84 and 737,810.32 is: 1,010,805.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    766,541.44 : 1,050,166.84 = 737,810.32 : x
  2. Step 2: Convert to fraction form
    766,541.44/1,050,166.84 = 737,810.32/x
  3. Step 3: Cross multiply
    766,541.44x = 1,050,166.84 × 737,810.32
  4. Step 4: Simplify right side
    766,541.44x = 774,823,932,273.79
  5. Step 5: Solve for x
    x = 774,823,932,273.79/766,541.44
  6. Step 6: Final answer
    x = 1,010,805.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.