Home / 6,363,050.58-9,546,070.78-2,103,218.81

Finding the Fourth Proportional to 6,363,050.58, 9,546,070.78 and 2,103,218.81

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Solution

The fourth proportional to 6,363,050.58, 9,546,070.78 and 2,103,218.81 is: 3,155,322.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,363,050.58 : 9,546,070.78 = 2,103,218.81 : x
  2. Step 2: Convert to fraction form
    6,363,050.58/9,546,070.78 = 2,103,218.81/x
  3. Step 3: Cross multiply
    6,363,050.58x = 9,546,070.78 × 2,103,218.81
  4. Step 4: Simplify right side
    6,363,050.58x = 20,077,475,658,649.85
  5. Step 5: Solve for x
    x = 20,077,475,658,649.85/6,363,050.58
  6. Step 6: Final answer
    x = 3,155,322.34

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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.