Home / 2,730,195.02-3,769,033.14-1,698,035.52

Finding the Fourth Proportional to 2,730,195.02, 3,769,033.14 and 1,698,035.52

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Solution

The fourth proportional to 2,730,195.02, 3,769,033.14 and 1,698,035.52 is: 2,344,137.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,195.02 : 3,769,033.14 = 1,698,035.52 : x
  2. Step 2: Convert to fraction form
    2,730,195.02/3,769,033.14 = 1,698,035.52/x
  3. Step 3: Cross multiply
    2,730,195.02x = 3,769,033.14 × 1,698,035.52
  4. Step 4: Simplify right side
    2,730,195.02x = 6,399,952,147,777.13
  5. Step 5: Solve for x
    x = 6,399,952,147,777.13/2,730,195.02
  6. Step 6: Final answer
    x = 2,344,137.36

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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.