Home / 4,615,467.07-6,923,495.83-1,775,579.22

Finding the Fourth Proportional to 4,615,467.07, 6,923,495.83 and 1,775,579.22

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Solution

The fourth proportional to 4,615,467.07, 6,923,495.83 and 1,775,579.22 is: 2,663,482.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,615,467.07 : 6,923,495.83 = 1,775,579.22 : x
  2. Step 2: Convert to fraction form
    4,615,467.07/6,923,495.83 = 1,775,579.22/x
  3. Step 3: Cross multiply
    4,615,467.07x = 6,923,495.83 × 1,775,579.22
  4. Step 4: Simplify right side
    4,615,467.07x = 12,293,215,357,016.45
  5. Step 5: Solve for x
    x = 12,293,215,357,016.45/4,615,467.07
  6. Step 6: Final answer
    x = 2,663,482.41

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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.