Home / 6,572,086.78-9,859,070.58-2,023,520.44

Finding the Fourth Proportional to 6,572,086.78, 9,859,070.58 and 2,023,520.44

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Solution

The fourth proportional to 6,572,086.78, 9,859,070.58 and 2,023,520.44 is: 3,035,570.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,086.78 : 9,859,070.58 = 2,023,520.44 : x
  2. Step 2: Convert to fraction form
    6,572,086.78/9,859,070.58 = 2,023,520.44/x
  3. Step 3: Cross multiply
    6,572,086.78x = 9,859,070.58 × 2,023,520.44
  4. Step 4: Simplify right side
    6,572,086.78x = 19,950,030,838,032.66
  5. Step 5: Solve for x
    x = 19,950,030,838,032.66/6,572,086.78
  6. Step 6: Final answer
    x = 3,035,570.21

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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.