Home / 5,801,440.76-8,005,518.88-3,354,208.82

Finding the Fourth Proportional to 5,801,440.76, 8,005,518.88 and 3,354,208.82

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Solution

The fourth proportional to 5,801,440.76, 8,005,518.88 and 3,354,208.82 is: 4,628,536.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,801,440.76 : 8,005,518.88 = 3,354,208.82 : x
  2. Step 2: Convert to fraction form
    5,801,440.76/8,005,518.88 = 3,354,208.82/x
  3. Step 3: Cross multiply
    5,801,440.76x = 8,005,518.88 × 3,354,208.82
  4. Step 4: Simplify right side
    5,801,440.76x = 26,852,182,035,972.52
  5. Step 5: Solve for x
    x = 26,852,182,035,972.52/5,801,440.76
  6. Step 6: Final answer
    x = 4,628,536.80

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Double scale
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1.5x scale

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.