Home / 3,295,686.80-4,943,530.20-1,168,173.20

Finding the Fourth Proportional to 3,295,686.80, 4,943,530.20 and 1,168,173.20

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Solution

The fourth proportional to 3,295,686.80, 4,943,530.20 and 1,168,173.20 is: 1,752,259.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,686.80 : 4,943,530.20 = 1,168,173.20 : x
  2. Step 2: Convert to fraction form
    3,295,686.80/4,943,530.20 = 1,168,173.20/x
  3. Step 3: Cross multiply
    3,295,686.80x = 4,943,530.20 × 1,168,173.20
  4. Step 4: Simplify right side
    3,295,686.80x = 5,774,899,493,030.64
  5. Step 5: Solve for x
    x = 5,774,899,493,030.64/3,295,686.80
  6. Step 6: Final answer
    x = 1,752,259.80

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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.