Home / 3,570,323.83-5,355,474.06-1,295,845.19

Finding the Fourth Proportional to 3,570,323.83, 5,355,474.06 and 1,295,845.19

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Solution

The fourth proportional to 3,570,323.83, 5,355,474.06 and 1,295,845.19 is: 1,943,763.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,323.83 : 5,355,474.06 = 1,295,845.19 : x
  2. Step 2: Convert to fraction form
    3,570,323.83/5,355,474.06 = 1,295,845.19/x
  3. Step 3: Cross multiply
    3,570,323.83x = 5,355,474.06 × 1,295,845.19
  4. Step 4: Simplify right side
    3,570,323.83x = 6,939,865,314,209.46
  5. Step 5: Solve for x
    x = 6,939,865,314,209.46/3,570,323.83
  6. Step 6: Final answer
    x = 1,943,763.55

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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.