Home / 2,552,869.84-3,522,960.36-1,406,950.16

Finding the Fourth Proportional to 2,552,869.84, 3,522,960.36 and 1,406,950.16

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Solution

The fourth proportional to 2,552,869.84, 3,522,960.36 and 1,406,950.16 is: 1,941,591.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,869.84 : 3,522,960.36 = 1,406,950.16 : x
  2. Step 2: Convert to fraction form
    2,552,869.84/3,522,960.36 = 1,406,950.16/x
  3. Step 3: Cross multiply
    2,552,869.84x = 3,522,960.36 × 1,406,950.16
  4. Step 4: Simplify right side
    2,552,869.84x = 4,956,629,642,175.66
  5. Step 5: Solve for x
    x = 4,956,629,642,175.66/2,552,869.84
  6. Step 6: Final answer
    x = 1,941,591.21

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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.