Home / 4,200,346.10-5,796,033.90-2,364,771.08

Finding the Fourth Proportional to 4,200,346.10, 5,796,033.90 and 2,364,771.08

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Solution

The fourth proportional to 4,200,346.10, 5,796,033.90 and 2,364,771.08 is: 3,263,134.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200,346.10 : 5,796,033.90 = 2,364,771.08 : x
  2. Step 2: Convert to fraction form
    4,200,346.10/5,796,033.90 = 2,364,771.08/x
  3. Step 3: Cross multiply
    4,200,346.10x = 5,796,033.90 × 2,364,771.08
  4. Step 4: Simplify right side
    4,200,346.10x = 13,706,293,345,419.61
  5. Step 5: Solve for x
    x = 13,706,293,345,419.61/4,200,346.10
  6. Step 6: Final answer
    x = 3,263,134.28

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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.