Home / 5,365,503.44-8,049,055.32-1,771,650

Finding the Fourth Proportional to 5,365,503.44, 8,049,055.32 and 1,771,650

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Solution

The fourth proportional to 5,365,503.44, 8,049,055.32 and 1,771,650 is: 2,657,739.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,365,503.44 : 8,049,055.32 = 1,771,650 : x
  2. Step 2: Convert to fraction form
    5,365,503.44/8,049,055.32 = 1,771,650/x
  3. Step 3: Cross multiply
    5,365,503.44x = 8,049,055.32 × 1,771,650
  4. Step 4: Simplify right side
    5,365,503.44x = 14,260,108,857,678
  5. Step 5: Solve for x
    x = 14,260,108,857,678/5,365,503.44
  6. Step 6: Final answer
    x = 2,657,739.21

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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.