Home / 10,194,673.36-15,289,673.24-2,907,994.41

Finding the Fourth Proportional to 10,194,673.36, 15,289,673.24 and 2,907,994.41

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Solution

The fourth proportional to 10,194,673.36, 15,289,673.24 and 2,907,994.41 is: 4,361,325.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,194,673.36 : 15,289,673.24 = 2,907,994.41 : x
  2. Step 2: Convert to fraction form
    10,194,673.36/15,289,673.24 = 2,907,994.41/x
  3. Step 3: Cross multiply
    10,194,673.36x = 15,289,673.24 × 2,907,994.41
  4. Step 4: Simplify right side
    10,194,673.36x = 44,462,284,312,646.59
  5. Step 5: Solve for x
    x = 44,462,284,312,646.59/10,194,673.36
  6. Step 6: Final answer
    x = 4,361,325.05

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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.