Home / 3,017,210.56-4,163,401.48-1,727,974.04

Finding the Fourth Proportional to 3,017,210.56, 4,163,401.48 and 1,727,974.04

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Solution

The fourth proportional to 3,017,210.56, 4,163,401.48 and 1,727,974.04 is: 2,384,404.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,210.56 : 4,163,401.48 = 1,727,974.04 : x
  2. Step 2: Convert to fraction form
    3,017,210.56/4,163,401.48 = 1,727,974.04/x
  3. Step 3: Cross multiply
    3,017,210.56x = 4,163,401.48 × 1,727,974.04
  4. Step 4: Simplify right side
    3,017,210.56x = 7,194,249,675,537.58
  5. Step 5: Solve for x
    x = 7,194,249,675,537.58/3,017,210.56
  6. Step 6: Final answer
    x = 2,384,404.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.