Home / 5,483,378.65-7,567,298.97-3,035,989.62

Finding the Fourth Proportional to 5,483,378.65, 7,567,298.97 and 3,035,989.62

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Solution

The fourth proportional to 5,483,378.65, 7,567,298.97 and 3,035,989.62 is: 4,189,796.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483,378.65 : 7,567,298.97 = 3,035,989.62 : x
  2. Step 2: Convert to fraction form
    5,483,378.65/7,567,298.97 = 3,035,989.62/x
  3. Step 3: Cross multiply
    5,483,378.65x = 7,567,298.97 × 3,035,989.62
  4. Step 4: Simplify right side
    5,483,378.65x = 22,974,241,124,356.69
  5. Step 5: Solve for x
    x = 22,974,241,124,356.69/5,483,378.65
  6. Step 6: Final answer
    x = 4,189,796.58

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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.