Home / 4,893,409.42-6,755,359.47-3,058,888.21

Finding the Fourth Proportional to 4,893,409.42, 6,755,359.47 and 3,058,888.21

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Solution

The fourth proportional to 4,893,409.42, 6,755,359.47 and 3,058,888.21 is: 4,222,800.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,409.42 : 6,755,359.47 = 3,058,888.21 : x
  2. Step 2: Convert to fraction form
    4,893,409.42/6,755,359.47 = 3,058,888.21/x
  3. Step 3: Cross multiply
    4,893,409.42x = 6,755,359.47 × 3,058,888.21
  4. Step 4: Simplify right side
    4,893,409.42x = 20,663,889,408,735.62
  5. Step 5: Solve for x
    x = 20,663,889,408,735.62/4,893,409.42
  6. Step 6: Final answer
    x = 4,222,800.02

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1.5x scale

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.