Home / 5,479,852.77-7,562,010.96-3,032,567.10

Finding the Fourth Proportional to 5,479,852.77, 7,562,010.96 and 3,032,567.10

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Solution

The fourth proportional to 5,479,852.77, 7,562,010.96 and 3,032,567.10 is: 4,184,839.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,479,852.77 : 7,562,010.96 = 3,032,567.10 : x
  2. Step 2: Convert to fraction form
    5,479,852.77/7,562,010.96 = 3,032,567.10/x
  3. Step 3: Cross multiply
    5,479,852.77x = 7,562,010.96 × 3,032,567.10
  4. Step 4: Simplify right side
    5,479,852.77x = 22,932,305,647,135.42
  5. Step 5: Solve for x
    x = 22,932,305,647,135.42/5,479,852.77
  6. Step 6: Final answer
    x = 4,184,839.74

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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.