Home / 3,364,255.35-5,046,454.53-1,205,421.08

Finding the Fourth Proportional to 3,364,255.35, 5,046,454.53 and 1,205,421.08

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Solution

The fourth proportional to 3,364,255.35, 5,046,454.53 and 1,205,421.08 is: 1,808,157.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,255.35 : 5,046,454.53 = 1,205,421.08 : x
  2. Step 2: Convert to fraction form
    3,364,255.35/5,046,454.53 = 1,205,421.08/x
  3. Step 3: Cross multiply
    3,364,255.35x = 5,046,454.53 × 1,205,421.08
  4. Step 4: Simplify right side
    3,364,255.35x = 6,083,102,644,491.22
  5. Step 5: Solve for x
    x = 6,083,102,644,491.22/3,364,255.35
  6. Step 6: Final answer
    x = 1,808,157.23

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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.