Home / 3,058,398-4,220,594.10-1,700,271

Finding the Fourth Proportional to 3,058,398, 4,220,594.10 and 1,700,271

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Solution

The fourth proportional to 3,058,398, 4,220,594.10 and 1,700,271 is: 2,346,376.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,398 : 4,220,594.10 = 1,700,271 : x
  2. Step 2: Convert to fraction form
    3,058,398/4,220,594.10 = 1,700,271/x
  3. Step 3: Cross multiply
    3,058,398x = 4,220,594.10 × 1,700,271
  4. Step 4: Simplify right side
    3,058,398x = 7,176,153,751,001.10
  5. Step 5: Solve for x
    x = 7,176,153,751,001.10/3,058,398
  6. Step 6: Final answer
    x = 2,346,376.68

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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.