Home / 4,170,700.05-5,750,662.41-3,343,111.94

Finding the Fourth Proportional to 4,170,700.05, 5,750,662.41 and 3,343,111.94

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Solution

The fourth proportional to 4,170,700.05, 5,750,662.41 and 3,343,111.94 is: 4,609,563.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,170,700.05 : 5,750,662.41 = 3,343,111.94 : x
  2. Step 2: Convert to fraction form
    4,170,700.05/5,750,662.41 = 3,343,111.94/x
  3. Step 3: Cross multiply
    4,170,700.05x = 5,750,662.41 × 3,343,111.94
  4. Step 4: Simplify right side
    4,170,700.05x = 19,225,108,137,026.86
  5. Step 5: Solve for x
    x = 19,225,108,137,026.86/4,170,700.05
  6. Step 6: Final answer
    x = 4,609,563.84

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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.