Home / 10,993,533.21-16,490,387.34-4,514,939.37

Finding the Fourth Proportional to 10,993,533.21, 16,490,387.34 and 4,514,939.37

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Solution

The fourth proportional to 10,993,533.21, 16,490,387.34 and 4,514,939.37 is: 6,772,445.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,993,533.21 : 16,490,387.34 = 4,514,939.37 : x
  2. Step 2: Convert to fraction form
    10,993,533.21/16,490,387.34 = 4,514,939.37/x
  3. Step 3: Cross multiply
    10,993,533.21x = 16,490,387.34 × 4,514,939.37
  4. Step 4: Simplify right side
    10,993,533.21x = 74,453,099,027,915.58
  5. Step 5: Solve for x
    x = 74,453,099,027,915.58/10,993,533.21
  6. Step 6: Final answer
    x = 6,772,445.00

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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.