Home / 9,804,263.76-14,706,791.28-3,415,162.32

Finding the Fourth Proportional to 9,804,263.76, 14,706,791.28 and 3,415,162.32

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Solution

The fourth proportional to 9,804,263.76, 14,706,791.28 and 3,415,162.32 is: 5,122,881.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,804,263.76 : 14,706,791.28 = 3,415,162.32 : x
  2. Step 2: Convert to fraction form
    9,804,263.76/14,706,791.28 = 3,415,162.32/x
  3. Step 3: Cross multiply
    9,804,263.76x = 14,706,791.28 × 3,415,162.32
  4. Step 4: Simplify right side
    9,804,263.76x = 50,226,079,427,560.56
  5. Step 5: Solve for x
    x = 50,226,079,427,560.56/9,804,263.76
  6. Step 6: Final answer
    x = 5,122,881.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.