Home / 6,843,383.84-9,445,973.01-3,944,712.98

Finding the Fourth Proportional to 6,843,383.84, 9,445,973.01 and 3,944,712.98

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Solution

The fourth proportional to 6,843,383.84, 9,445,973.01 and 3,944,712.98 is: 5,444,916.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,843,383.84 : 9,445,973.01 = 3,944,712.98 : x
  2. Step 2: Convert to fraction form
    6,843,383.84/9,445,973.01 = 3,944,712.98/x
  3. Step 3: Cross multiply
    6,843,383.84x = 9,445,973.01 × 3,944,712.98
  4. Step 4: Simplify right side
    6,843,383.84x = 37,261,652,341,276.67
  5. Step 5: Solve for x
    x = 37,261,652,341,276.67/6,843,383.84
  6. Step 6: Final answer
    x = 5,444,916.32

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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.