Home / 6,539,873.44-9,806,950.38-3,299,417.44

Finding the Fourth Proportional to 6,539,873.44, 9,806,950.38 and 3,299,417.44

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Solution

The fourth proportional to 6,539,873.44, 9,806,950.38 and 3,299,417.44 is: 4,947,683.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,539,873.44 : 9,806,950.38 = 3,299,417.44 : x
  2. Step 2: Convert to fraction form
    6,539,873.44/9,806,950.38 = 3,299,417.44/x
  3. Step 3: Cross multiply
    6,539,873.44x = 9,806,950.38 × 3,299,417.44
  4. Step 4: Simplify right side
    6,539,873.44x = 32,357,223,116,986.63
  5. Step 5: Solve for x
    x = 32,357,223,116,986.63/6,539,873.44
  6. Step 6: Final answer
    x = 4,947,683.38

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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.