Home / 2,827,318.49-3,903,054.66-1,740,521.64

Finding the Fourth Proportional to 2,827,318.49, 3,903,054.66 and 1,740,521.64

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Solution

The fourth proportional to 2,827,318.49, 3,903,054.66 and 1,740,521.64 is: 2,402,754.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,827,318.49 : 3,903,054.66 = 1,740,521.64 : x
  2. Step 2: Convert to fraction form
    2,827,318.49/3,903,054.66 = 1,740,521.64/x
  3. Step 3: Cross multiply
    2,827,318.49x = 3,903,054.66 × 1,740,521.64
  4. Step 4: Simplify right side
    2,827,318.49x = 6,793,351,097,832.84
  5. Step 5: Solve for x
    x = 6,793,351,097,832.84/2,827,318.49
  6. Step 6: Final answer
    x = 2,402,754.11

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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.