Home / 10,909,050.02-15,054,716.85-6,014,478.41

Finding the Fourth Proportional to 10,909,050.02, 15,054,716.85 and 6,014,478.41

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Solution

The fourth proportional to 10,909,050.02, 15,054,716.85 and 6,014,478.41 is: 8,300,105.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,909,050.02 : 15,054,716.85 = 6,014,478.41 : x
  2. Step 2: Convert to fraction form
    10,909,050.02/15,054,716.85 = 6,014,478.41/x
  3. Step 3: Cross multiply
    10,909,050.02x = 15,054,716.85 × 6,014,478.41
  4. Step 4: Simplify right side
    10,909,050.02x = 90,546,269,387,714.62
  5. Step 5: Solve for x
    x = 90,546,269,387,714.62/10,909,050.02
  6. Step 6: Final answer
    x = 8,300,105.81

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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.