Home / 6,530,792.28-9,012,600.98-3,590,733.43

Finding the Fourth Proportional to 6,530,792.28, 9,012,600.98 and 3,590,733.43

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Solution

The fourth proportional to 6,530,792.28, 9,012,600.98 and 3,590,733.43 is: 4,955,271.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,530,792.28 : 9,012,600.98 = 3,590,733.43 : x
  2. Step 2: Convert to fraction form
    6,530,792.28/9,012,600.98 = 3,590,733.43/x
  3. Step 3: Cross multiply
    6,530,792.28x = 9,012,600.98 × 3,590,733.43
  4. Step 4: Simplify right side
    6,530,792.28x = 32,361,847,630,136.77
  5. Step 5: Solve for x
    x = 32,361,847,630,136.77/6,530,792.28
  6. Step 6: Final answer
    x = 4,955,271.31

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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.