Home / 1,060,909.80-1,464,180.44-595,840.20

Finding the Fourth Proportional to 1,060,909.80, 1,464,180.44 and 595,840.20

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Solution

The fourth proportional to 1,060,909.80, 1,464,180.44 and 595,840.20 is: 822,329.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,909.80 : 1,464,180.44 = 595,840.20 : x
  2. Step 2: Convert to fraction form
    1,060,909.80/1,464,180.44 = 595,840.20/x
  3. Step 3: Cross multiply
    1,060,909.80x = 1,464,180.44 × 595,840.20
  4. Step 4: Simplify right side
    1,060,909.80x = 872,417,566,205.69
  5. Step 5: Solve for x
    x = 872,417,566,205.69/1,060,909.80
  6. Step 6: Final answer
    x = 822,329.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.