Home / 3,064,496.63-4,228,918.65-1,669,026.65

Finding the Fourth Proportional to 3,064,496.63, 4,228,918.65 and 1,669,026.65

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Solution

The fourth proportional to 3,064,496.63, 4,228,918.65 and 1,669,026.65 is: 2,303,209.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,496.63 : 4,228,918.65 = 1,669,026.65 : x
  2. Step 2: Convert to fraction form
    3,064,496.63/4,228,918.65 = 1,669,026.65/x
  3. Step 3: Cross multiply
    3,064,496.63x = 4,228,918.65 × 1,669,026.65
  4. Step 4: Simplify right side
    3,064,496.63x = 7,058,177,906,387.43
  5. Step 5: Solve for x
    x = 7,058,177,906,387.43/3,064,496.63
  6. Step 6: Final answer
    x = 2,303,209.55

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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.