Home / 5,096,428.04-7,033,071.78-2,804,588.68

Finding the Fourth Proportional to 5,096,428.04, 7,033,071.78 and 2,804,588.68

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Solution

The fourth proportional to 5,096,428.04, 7,033,071.78 and 2,804,588.68 is: 3,870,332.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,428.04 : 7,033,071.78 = 2,804,588.68 : x
  2. Step 2: Convert to fraction form
    5,096,428.04/7,033,071.78 = 2,804,588.68/x
  3. Step 3: Cross multiply
    5,096,428.04x = 7,033,071.78 × 2,804,588.68
  4. Step 4: Simplify right side
    5,096,428.04x = 19,724,873,499,815.45
  5. Step 5: Solve for x
    x = 19,724,873,499,815.45/5,096,428.04
  6. Step 6: Final answer
    x = 3,870,332.98

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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.