Home / 2,724,927.65-4,087,370.96-702,999.68

Finding the Fourth Proportional to 2,724,927.65, 4,087,370.96 and 702,999.68

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Solution

The fourth proportional to 2,724,927.65, 4,087,370.96 and 702,999.68 is: 1,054,494.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,927.65 : 4,087,370.96 = 702,999.68 : x
  2. Step 2: Convert to fraction form
    2,724,927.65/4,087,370.96 = 702,999.68/x
  3. Step 3: Cross multiply
    2,724,927.65x = 4,087,370.96 × 702,999.68
  4. Step 4: Simplify right side
    2,724,927.65x = 2,873,420,455,605.69
  5. Step 5: Solve for x
    x = 2,873,420,455,605.69/2,724,927.65
  6. Step 6: Final answer
    x = 1,054,494.22

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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.