Home / 5,977,776.16-8,249,289.24-3,399,456.52

Finding the Fourth Proportional to 5,977,776.16, 8,249,289.24 and 3,399,456.52

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Solution

The fourth proportional to 5,977,776.16, 8,249,289.24 and 3,399,456.52 is: 4,691,226.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,977,776.16 : 8,249,289.24 = 3,399,456.52 : x
  2. Step 2: Convert to fraction form
    5,977,776.16/8,249,289.24 = 3,399,456.52/x
  3. Step 3: Cross multiply
    5,977,776.16x = 8,249,289.24 × 3,399,456.52
  4. Step 4: Simplify right side
    5,977,776.16x = 28,043,100,092,283.85
  5. Step 5: Solve for x
    x = 28,043,100,092,283.85/5,977,776.16
  6. Step 6: Final answer
    x = 4,691,226.19

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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.