Home / 3,208,488.99-4,809,495.02-2,011,252.07

Finding the Fourth Proportional to 3,208,488.99, 4,809,495.02 and 2,011,252.07

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Solution

The fourth proportional to 3,208,488.99, 4,809,495.02 and 2,011,252.07 is: 3,014,848.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,208,488.99 : 4,809,495.02 = 2,011,252.07 : x
  2. Step 2: Convert to fraction form
    3,208,488.99/4,809,495.02 = 2,011,252.07/x
  3. Step 3: Cross multiply
    3,208,488.99x = 4,809,495.02 × 2,011,252.07
  4. Step 4: Simplify right side
    3,208,488.99x = 9,673,106,814,629.69
  5. Step 5: Solve for x
    x = 9,673,106,814,629.69/3,208,488.99
  6. Step 6: Final answer
    x = 3,014,848.06

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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.