Home / 9,830,848.56-13,567,898.97-5,962,745.40

Finding the Fourth Proportional to 9,830,848.56, 13,567,898.97 and 5,962,745.40

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Solution

The fourth proportional to 9,830,848.56, 13,567,898.97 and 5,962,745.40 is: 8,229,394.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,830,848.56 : 13,567,898.97 = 5,962,745.40 : x
  2. Step 2: Convert to fraction form
    9,830,848.56/13,567,898.97 = 5,962,745.40/x
  3. Step 3: Cross multiply
    9,830,848.56x = 13,567,898.97 × 5,962,745.40
  4. Step 4: Simplify right side
    9,830,848.56x = 80,901,927,171,032.25
  5. Step 5: Solve for x
    x = 80,901,927,171,032.25/9,830,848.56
  6. Step 6: Final answer
    x = 8,229,394.10

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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.