Home / 2,968,676-4,096,780.80-1,610,549

Finding the Fourth Proportional to 2,968,676, 4,096,780.80 and 1,610,549

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Solution

The fourth proportional to 2,968,676, 4,096,780.80 and 1,610,549 is: 2,222,561.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,676 : 4,096,780.80 = 1,610,549 : x
  2. Step 2: Convert to fraction form
    2,968,676/4,096,780.80 = 1,610,549/x
  3. Step 3: Cross multiply
    2,968,676x = 4,096,780.80 × 1,610,549
  4. Step 4: Simplify right side
    2,968,676x = 6,598,066,220,659.20
  5. Step 5: Solve for x
    x = 6,598,066,220,659.20/2,968,676
  6. Step 6: Final answer
    x = 2,222,561.92

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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.