Home / 3,332,457.30-4,595,351.06-2,850,617.46

Finding the Fourth Proportional to 3,332,457.30, 4,595,351.06 and 2,850,617.46

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Solution

The fourth proportional to 3,332,457.30, 4,595,351.06 and 2,850,617.46 is: 3,930,909.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,457.30 : 4,595,351.06 = 2,850,617.46 : x
  2. Step 2: Convert to fraction form
    3,332,457.30/4,595,351.06 = 2,850,617.46/x
  3. Step 3: Cross multiply
    3,332,457.30x = 4,595,351.06 × 2,850,617.46
  4. Step 4: Simplify right side
    3,332,457.30x = 13,099,587,966,465.51
  5. Step 5: Solve for x
    x = 13,099,587,966,465.51/3,332,457.30
  6. Step 6: Final answer
    x = 3,930,909.47

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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.