Home / 3,575,299.93-4,934,009.36-1,943,817.06

Finding the Fourth Proportional to 3,575,299.93, 4,934,009.36 and 1,943,817.06

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Solution

The fourth proportional to 3,575,299.93, 4,934,009.36 and 1,943,817.06 is: 2,682,519.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,299.93 : 4,934,009.36 = 1,943,817.06 : x
  2. Step 2: Convert to fraction form
    3,575,299.93/4,934,009.36 = 1,943,817.06/x
  3. Step 3: Cross multiply
    3,575,299.93x = 4,934,009.36 × 1,943,817.06
  4. Step 4: Simplify right side
    3,575,299.93x = 9,590,811,591,529.76
  5. Step 5: Solve for x
    x = 9,590,811,591,529.76/3,575,299.93
  6. Step 6: Final answer
    x = 2,682,519.45

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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.