Home / 2,699,338.95-4,045,898.03-1,100,852.55

Finding the Fourth Proportional to 2,699,338.95, 4,045,898.03 and 1,100,852.55

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Solution

The fourth proportional to 2,699,338.95, 4,045,898.03 and 1,100,852.55 is: 1,650,010.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,338.95 : 4,045,898.03 = 1,100,852.55 : x
  2. Step 2: Convert to fraction form
    2,699,338.95/4,045,898.03 = 1,100,852.55/x
  3. Step 3: Cross multiply
    2,699,338.95x = 4,045,898.03 × 1,100,852.55
  4. Step 4: Simplify right side
    2,699,338.95x = 4,453,937,157,861.21
  5. Step 5: Solve for x
    x = 4,453,937,157,861.21/2,699,338.95
  6. Step 6: Final answer
    x = 1,650,010.33

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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.