Home / 5,096,428.12-7,033,071.96-2,804,588.82

Finding the Fourth Proportional to 5,096,428.12, 7,033,071.96 and 2,804,588.82

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Solution

The fourth proportional to 5,096,428.12, 7,033,071.96 and 2,804,588.82 is: 3,870,333.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,428.12 : 7,033,071.96 = 2,804,588.82 : x
  2. Step 2: Convert to fraction form
    5,096,428.12/7,033,071.96 = 2,804,588.82/x
  3. Step 3: Cross multiply
    5,096,428.12x = 7,033,071.96 × 2,804,588.82
  4. Step 4: Simplify right side
    5,096,428.12x = 19,724,874,989,271.48
  5. Step 5: Solve for x
    x = 19,724,874,989,271.48/5,096,428.12
  6. Step 6: Final answer
    x = 3,870,333.21

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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.