Home / 2,914,219.63-4,021,623.09-1,706,995.63

Finding the Fourth Proportional to 2,914,219.63, 4,021,623.09 and 1,706,995.63

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Solution

The fourth proportional to 2,914,219.63, 4,021,623.09 and 1,706,995.63 is: 2,355,653.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914,219.63 : 4,021,623.09 = 1,706,995.63 : x
  2. Step 2: Convert to fraction form
    2,914,219.63/4,021,623.09 = 1,706,995.63/x
  3. Step 3: Cross multiply
    2,914,219.63x = 4,021,623.09 × 1,706,995.63
  4. Step 4: Simplify right side
    2,914,219.63x = 6,864,893,011,494.00
  5. Step 5: Solve for x
    x = 6,864,893,011,494.00/2,914,219.63
  6. Step 6: Final answer
    x = 2,355,653.96

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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.