Home / 7,335,275.49-10,122,172.35-4,071,832.27

Finding the Fourth Proportional to 7,335,275.49, 10,122,172.35 and 4,071,832.27

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Solution

The fourth proportional to 7,335,275.49, 10,122,172.35 and 4,071,832.27 is: 5,618,846.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335,275.49 : 10,122,172.35 = 4,071,832.27 : x
  2. Step 2: Convert to fraction form
    7,335,275.49/10,122,172.35 = 4,071,832.27/x
  3. Step 3: Cross multiply
    7,335,275.49x = 10,122,172.35 × 4,071,832.27
  4. Step 4: Simplify right side
    7,335,275.49x = 41,215,788,017,231.73
  5. Step 5: Solve for x
    x = 41,215,788,017,231.73/7,335,275.49
  6. Step 6: Final answer
    x = 5,618,846.64

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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.