Home / 3,163,339.44-4,365,410.76-1,713,036.47

Finding the Fourth Proportional to 3,163,339.44, 4,365,410.76 and 1,713,036.47

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Solution

The fourth proportional to 3,163,339.44, 4,365,410.76 and 1,713,036.47 is: 2,363,991.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,339.44 : 4,365,410.76 = 1,713,036.47 : x
  2. Step 2: Convert to fraction form
    3,163,339.44/4,365,410.76 = 1,713,036.47/x
  3. Step 3: Cross multiply
    3,163,339.44x = 4,365,410.76 × 1,713,036.47
  4. Step 4: Simplify right side
    3,163,339.44x = 7,478,107,816,583.36
  5. Step 5: Solve for x
    x = 7,478,107,816,583.36/3,163,339.44
  6. Step 6: Final answer
    x = 2,363,991.58

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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.