Home / 6,119,094.45-8,444,509.61-3,365,852.81

Finding the Fourth Proportional to 6,119,094.45, 8,444,509.61 and 3,365,852.81

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Solution

The fourth proportional to 6,119,094.45, 8,444,509.61 and 3,365,852.81 is: 4,644,964.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,119,094.45 : 8,444,509.61 = 3,365,852.81 : x
  2. Step 2: Convert to fraction form
    6,119,094.45/8,444,509.61 = 3,365,852.81/x
  3. Step 3: Cross multiply
    6,119,094.45x = 8,444,509.61 × 3,365,852.81
  4. Step 4: Simplify right side
    6,119,094.45x = 28,422,976,340,838.70
  5. Step 5: Solve for x
    x = 28,422,976,340,838.70/6,119,094.45
  6. Step 6: Final answer
    x = 4,644,964.48

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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.