Home / 3,073,658.40-4,610,973.60-1,052,092.80

Finding the Fourth Proportional to 3,073,658.40, 4,610,973.60 and 1,052,092.80

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Solution

The fourth proportional to 3,073,658.40, 4,610,973.60 and 1,052,092.80 is: 1,578,305.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,658.40 : 4,610,973.60 = 1,052,092.80 : x
  2. Step 2: Convert to fraction form
    3,073,658.40/4,610,973.60 = 1,052,092.80/x
  3. Step 3: Cross multiply
    3,073,658.40x = 4,610,973.60 × 1,052,092.80
  4. Step 4: Simplify right side
    3,073,658.40x = 4,851,172,125,550.08
  5. Step 5: Solve for x
    x = 4,851,172,125,550.08/3,073,658.40
  6. Step 6: Final answer
    x = 1,578,305.55

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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.