Home / 3,048,085.22-4,574,868.86-1,629,354.02

Finding the Fourth Proportional to 3,048,085.22, 4,574,868.86 and 1,629,354.02

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Solution

The fourth proportional to 3,048,085.22, 4,574,868.86 and 1,629,354.02 is: 2,445,496.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,085.22 : 4,574,868.86 = 1,629,354.02 : x
  2. Step 2: Convert to fraction form
    3,048,085.22/4,574,868.86 = 1,629,354.02/x
  3. Step 3: Cross multiply
    3,048,085.22x = 4,574,868.86 × 1,629,354.02
  4. Step 4: Simplify right side
    3,048,085.22x = 7,454,080,949,212.86
  5. Step 5: Solve for x
    x = 7,454,080,949,212.86/3,048,085.22
  6. Step 6: Final answer
    x = 2,445,496.25

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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.