Home / 2,969,444.16-4,097,844.18-1,611,317.16

Finding the Fourth Proportional to 2,969,444.16, 4,097,844.18 and 1,611,317.16

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Solution

The fourth proportional to 2,969,444.16, 4,097,844.18 and 1,611,317.16 is: 2,223,623.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,969,444.16 : 4,097,844.18 = 1,611,317.16 : x
  2. Step 2: Convert to fraction form
    2,969,444.16/4,097,844.18 = 1,611,317.16/x
  3. Step 3: Cross multiply
    2,969,444.16x = 4,097,844.18 × 1,611,317.16
  4. Step 4: Simplify right side
    2,969,444.16x = 6,602,926,646,240.13
  5. Step 5: Solve for x
    x = 6,602,926,646,240.13/2,969,444.16
  6. Step 6: Final answer
    x = 2,223,623.78

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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.