Home / 3,701,602.86-5,108,116.01-2,047,811.06

Finding the Fourth Proportional to 3,701,602.86, 5,108,116.01 and 2,047,811.06

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Solution

The fourth proportional to 3,701,602.86, 5,108,116.01 and 2,047,811.06 is: 2,825,926.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,701,602.86 : 5,108,116.01 = 2,047,811.06 : x
  2. Step 2: Convert to fraction form
    3,701,602.86/5,108,116.01 = 2,047,811.06/x
  3. Step 3: Cross multiply
    3,701,602.86x = 5,108,116.01 × 2,047,811.06
  4. Step 4: Simplify right side
    3,701,602.86x = 10,460,456,425,261.44
  5. Step 5: Solve for x
    x = 10,460,456,425,261.44/3,701,602.86
  6. Step 6: Final answer
    x = 2,825,926.18

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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.