Home / 3,363,012.51-4,638,885.93-2,396,455.11

Finding the Fourth Proportional to 3,363,012.51, 4,638,885.93 and 2,396,455.11

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Solution

The fourth proportional to 3,363,012.51, 4,638,885.93 and 2,396,455.11 is: 3,305,632.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,012.51 : 4,638,885.93 = 2,396,455.11 : x
  2. Step 2: Convert to fraction form
    3,363,012.51/4,638,885.93 = 2,396,455.11/x
  3. Step 3: Cross multiply
    3,363,012.51x = 4,638,885.93 × 2,396,455.11
  4. Step 4: Simplify right side
    3,363,012.51x = 11,116,881,891,655.60
  5. Step 5: Solve for x
    x = 11,116,881,891,655.60/3,363,012.51
  6. Step 6: Final answer
    x = 3,305,632.04

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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.