Home / 4,193,464.68-5,787,457.65-2,333,064.20

Finding the Fourth Proportional to 4,193,464.68, 5,787,457.65 and 2,333,064.20

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Solution

The fourth proportional to 4,193,464.68, 5,787,457.65 and 2,333,064.20 is: 3,219,893.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,464.68 : 5,787,457.65 = 2,333,064.20 : x
  2. Step 2: Convert to fraction form
    4,193,464.68/5,787,457.65 = 2,333,064.20/x
  3. Step 3: Cross multiply
    4,193,464.68x = 5,787,457.65 × 2,333,064.20
  4. Step 4: Simplify right side
    4,193,464.68x = 13,502,510,223,293.84
  5. Step 5: Solve for x
    x = 13,502,510,223,293.84/4,193,464.68
  6. Step 6: Final answer
    x = 3,219,893.63

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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.