Home / 4,190,184.14-6,289,674.17-3,713,461.88

Finding the Fourth Proportional to 4,190,184.14, 6,289,674.17 and 3,713,461.88

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Solution

The fourth proportional to 4,190,184.14, 6,289,674.17 and 3,713,461.88 is: 5,574,090.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,190,184.14 : 6,289,674.17 = 3,713,461.88 : x
  2. Step 2: Convert to fraction form
    4,190,184.14/6,289,674.17 = 3,713,461.88/x
  3. Step 3: Cross multiply
    4,190,184.14x = 6,289,674.17 × 3,713,461.88
  4. Step 4: Simplify right side
    4,190,184.14x = 23,356,465,217,899.96
  5. Step 5: Solve for x
    x = 23,356,465,217,899.96/4,190,184.14
  6. Step 6: Final answer
    x = 5,574,090.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.