Home / 9,345,146.06-14,017,625.67-2,955,399.50

Finding the Fourth Proportional to 9,345,146.06, 14,017,625.67 and 2,955,399.50

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Solution

The fourth proportional to 9,345,146.06, 14,017,625.67 and 2,955,399.50 is: 4,433,069.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,345,146.06 : 14,017,625.67 = 2,955,399.50 : x
  2. Step 2: Convert to fraction form
    9,345,146.06/14,017,625.67 = 2,955,399.50/x
  3. Step 3: Cross multiply
    9,345,146.06x = 14,017,625.67 × 2,955,399.50
  4. Step 4: Simplify right side
    9,345,146.06x = 41,427,683,896,305.16
  5. Step 5: Solve for x
    x = 41,427,683,896,305.16/9,345,146.06
  6. Step 6: Final answer
    x = 4,433,069.71

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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.