Home / 4,607,170.37-6,360,196.86-2,865,401.19

Finding the Fourth Proportional to 4,607,170.37, 6,360,196.86 and 2,865,401.19

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Solution

The fourth proportional to 4,607,170.37, 6,360,196.86 and 2,865,401.19 is: 3,955,685.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,170.37 : 6,360,196.86 = 2,865,401.19 : x
  2. Step 2: Convert to fraction form
    4,607,170.37/6,360,196.86 = 2,865,401.19/x
  3. Step 3: Cross multiply
    4,607,170.37x = 6,360,196.86 × 2,865,401.19
  4. Step 4: Simplify right side
    4,607,170.37x = 18,224,515,677,791.13
  5. Step 5: Solve for x
    x = 18,224,515,677,791.13/4,607,170.37
  6. Step 6: Final answer
    x = 3,955,685.21

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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.