Home / 3,529,482.66-5,294,814.48-2,771,293.50

Finding the Fourth Proportional to 3,529,482.66, 5,294,814.48 and 2,771,293.50

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Solution

The fourth proportional to 3,529,482.66, 5,294,814.48 and 2,771,293.50 is: 4,157,403.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,529,482.66 : 5,294,814.48 = 2,771,293.50 : x
  2. Step 2: Convert to fraction form
    3,529,482.66/5,294,814.48 = 2,771,293.50/x
  3. Step 3: Cross multiply
    3,529,482.66x = 5,294,814.48 × 2,771,293.50
  4. Step 4: Simplify right side
    3,529,482.66x = 14,673,484,952,129.88
  5. Step 5: Solve for x
    x = 14,673,484,952,129.88/3,529,482.66
  6. Step 6: Final answer
    x = 4,157,403.89

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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.