Home / 3,367,146.95-5,051,466.74-970,804.58

Finding the Fourth Proportional to 3,367,146.95, 5,051,466.74 and 970,804.58

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Solution

The fourth proportional to 3,367,146.95, 5,051,466.74 and 970,804.58 is: 1,456,422.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,146.95 : 5,051,466.74 = 970,804.58 : x
  2. Step 2: Convert to fraction form
    3,367,146.95/5,051,466.74 = 970,804.58/x
  3. Step 3: Cross multiply
    3,367,146.95x = 5,051,466.74 × 970,804.58
  4. Step 4: Simplify right side
    3,367,146.95x = 4,903,987,016,798.31
  5. Step 5: Solve for x
    x = 4,903,987,016,798.31/3,367,146.95
  6. Step 6: Final answer
    x = 1,456,422.04

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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.