Home / 3,573,966.22-4,932,111.46-1,942,373.66

Finding the Fourth Proportional to 3,573,966.22, 4,932,111.46 and 1,942,373.66

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Solution

The fourth proportional to 3,573,966.22, 4,932,111.46 and 1,942,373.66 is: 2,680,496.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,966.22 : 4,932,111.46 = 1,942,373.66 : x
  2. Step 2: Convert to fraction form
    3,573,966.22/4,932,111.46 = 1,942,373.66/x
  3. Step 3: Cross multiply
    3,573,966.22x = 4,932,111.46 × 1,942,373.66
  4. Step 4: Simplify right side
    3,573,966.22x = 9,580,003,388,088.14
  5. Step 5: Solve for x
    x = 9,580,003,388,088.14/3,573,966.22
  6. Step 6: Final answer
    x = 2,680,496.35

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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.