Home / 11,237,445.95-16,856,168.93-4,049,214.35

Finding the Fourth Proportional to 11,237,445.95, 16,856,168.93 and 4,049,214.35

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Solution

The fourth proportional to 11,237,445.95, 16,856,168.93 and 4,049,214.35 is: 6,073,821.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,237,445.95 : 16,856,168.93 = 4,049,214.35 : x
  2. Step 2: Convert to fraction form
    11,237,445.95/16,856,168.93 = 4,049,214.35/x
  3. Step 3: Cross multiply
    11,237,445.95x = 16,856,168.93 × 4,049,214.35
  4. Step 4: Simplify right side
    11,237,445.95x = 68,254,241,097,134.08
  5. Step 5: Solve for x
    x = 68,254,241,097,134.08/11,237,445.95
  6. Step 6: Final answer
    x = 6,073,821.53

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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.