Home / 2,937,121.23-4,053,297.17-1,648,056.96

Finding the Fourth Proportional to 2,937,121.23, 4,053,297.17 and 1,648,056.96

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Solution

The fourth proportional to 2,937,121.23, 4,053,297.17 and 1,648,056.96 is: 2,274,357.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,937,121.23 : 4,053,297.17 = 1,648,056.96 : x
  2. Step 2: Convert to fraction form
    2,937,121.23/4,053,297.17 = 1,648,056.96/x
  3. Step 3: Cross multiply
    2,937,121.23x = 4,053,297.17 × 1,648,056.96
  4. Step 4: Simplify right side
    2,937,121.23x = 6,680,064,611,966.80
  5. Step 5: Solve for x
    x = 6,680,064,611,966.80/2,937,121.23
  6. Step 6: Final answer
    x = 2,274,357.81

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.