Home / 4,190,937.93-6,314,411.69-3,786,600.11

Finding the Fourth Proportional to 4,190,937.93, 6,314,411.69 and 3,786,600.11

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Solution

The fourth proportional to 4,190,937.93, 6,314,411.69 and 3,786,600.11 is: 5,705,203.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,190,937.93 : 6,314,411.69 = 3,786,600.11 : x
  2. Step 2: Convert to fraction form
    4,190,937.93/6,314,411.69 = 3,786,600.11/x
  3. Step 3: Cross multiply
    4,190,937.93x = 6,314,411.69 × 3,786,600.11
  4. Step 4: Simplify right side
    4,190,937.93x = 23,910,151,963,633.98
  5. Step 5: Solve for x
    x = 23,910,151,963,633.98/4,190,937.93
  6. Step 6: Final answer
    x = 5,705,203.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.