Home / 2,937,215.88-4,404,825.93-1,017,679.05

Finding the Fourth Proportional to 2,937,215.88, 4,404,825.93 and 1,017,679.05

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Solution

The fourth proportional to 2,937,215.88, 4,404,825.93 and 1,017,679.05 is: 1,526,172.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,937,215.88 : 4,404,825.93 = 1,017,679.05 : x
  2. Step 2: Convert to fraction form
    2,937,215.88/4,404,825.93 = 1,017,679.05/x
  3. Step 3: Cross multiply
    2,937,215.88x = 4,404,825.93 × 1,017,679.05
  4. Step 4: Simplify right side
    2,937,215.88x = 4,482,699,067,857.77
  5. Step 5: Solve for x
    x = 4,482,699,067,857.77/2,937,215.88
  6. Step 6: Final answer
    x = 1,526,172.83

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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.