Home / 4,486,466.16-6,190,592.76-2,650,670.64

Finding the Fourth Proportional to 4,486,466.16, 6,190,592.76 and 2,650,670.64

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Solution

The fourth proportional to 4,486,466.16, 6,190,592.76 and 2,650,670.64 is: 3,657,493.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486,466.16 : 6,190,592.76 = 2,650,670.64 : x
  2. Step 2: Convert to fraction form
    4,486,466.16/6,190,592.76 = 2,650,670.64/x
  3. Step 3: Cross multiply
    4,486,466.16x = 6,190,592.76 × 2,650,670.64
  4. Step 4: Simplify right side
    4,486,466.16x = 16,409,222,473,128.57
  5. Step 5: Solve for x
    x = 16,409,222,473,128.57/4,486,466.16
  6. Step 6: Final answer
    x = 3,657,493.87

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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.