Home / 10,163,606.58-15,242,176.56-3,338,596.35

Finding the Fourth Proportional to 10,163,606.58, 15,242,176.56 and 3,338,596.35

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Solution

The fourth proportional to 10,163,606.58, 15,242,176.56 and 3,338,596.35 is: 5,006,832.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,163,606.58 : 15,242,176.56 = 3,338,596.35 : x
  2. Step 2: Convert to fraction form
    10,163,606.58/15,242,176.56 = 3,338,596.35/x
  3. Step 3: Cross multiply
    10,163,606.58x = 15,242,176.56 × 3,338,596.35
  4. Step 4: Simplify right side
    10,163,606.58x = 50,887,475,029,271.56
  5. Step 5: Solve for x
    x = 50,887,475,029,271.56/10,163,606.58
  6. Step 6: Final answer
    x = 5,006,832.43

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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.