Home / 3,329,575.16-4,994,992.71-1,055,672.28

Finding the Fourth Proportional to 3,329,575.16, 4,994,992.71 and 1,055,672.28

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Solution

The fourth proportional to 3,329,575.16, 4,994,992.71 and 1,055,672.28 is: 1,583,708.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,575.16 : 4,994,992.71 = 1,055,672.28 : x
  2. Step 2: Convert to fraction form
    3,329,575.16/4,994,992.71 = 1,055,672.28/x
  3. Step 3: Cross multiply
    3,329,575.16x = 4,994,992.71 × 1,055,672.28
  4. Step 4: Simplify right side
    3,329,575.16x = 5,273,075,342,749.08
  5. Step 5: Solve for x
    x = 5,273,075,342,749.08/3,329,575.16
  6. Step 6: Final answer
    x = 1,583,708.16

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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.