Home / 6,845,049.63-9,450,624.98-4,398,603.39

Finding the Fourth Proportional to 6,845,049.63, 9,450,624.98 and 4,398,603.39

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Solution

The fourth proportional to 6,845,049.63, 9,450,624.98 and 4,398,603.39 is: 6,072,936.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,845,049.63 : 9,450,624.98 = 4,398,603.39 : x
  2. Step 2: Convert to fraction form
    6,845,049.63/9,450,624.98 = 4,398,603.39/x
  3. Step 3: Cross multiply
    6,845,049.63x = 9,450,624.98 × 4,398,603.39
  4. Step 4: Simplify right side
    6,845,049.63x = 41,569,551,052,653.66
  5. Step 5: Solve for x
    x = 41,569,551,052,653.66/6,845,049.63
  6. Step 6: Final answer
    x = 6,072,936.40

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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.