Home / 6,934,032.68-9,563,093.55-4,180,116.51

Finding the Fourth Proportional to 6,934,032.68, 9,563,093.55 and 4,180,116.51

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Solution

The fourth proportional to 6,934,032.68, 9,563,093.55 and 4,180,116.51 is: 5,765,021.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934,032.68 : 9,563,093.55 = 4,180,116.51 : x
  2. Step 2: Convert to fraction form
    6,934,032.68/9,563,093.55 = 4,180,116.51/x
  3. Step 3: Cross multiply
    6,934,032.68x = 9,563,093.55 × 4,180,116.51
  4. Step 4: Simplify right side
    6,934,032.68x = 39,974,845,235,029.51
  5. Step 5: Solve for x
    x = 39,974,845,235,029.51/6,934,032.68
  6. Step 6: Final answer
    x = 5,765,021.18

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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.