Home / 3,749,587.58-5,174,435.04-2,030,710.08

Finding the Fourth Proportional to 3,749,587.58, 5,174,435.04 and 2,030,710.08

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Solution

The fourth proportional to 3,749,587.58, 5,174,435.04 and 2,030,710.08 is: 2,802,382.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,587.58 : 5,174,435.04 = 2,030,710.08 : x
  2. Step 2: Convert to fraction form
    3,749,587.58/5,174,435.04 = 2,030,710.08/x
  3. Step 3: Cross multiply
    3,749,587.58x = 5,174,435.04 × 2,030,710.08
  4. Step 4: Simplify right side
    3,749,587.58x = 10,507,777,394,033.20
  5. Step 5: Solve for x
    x = 10,507,777,394,033.20/3,749,587.58
  6. Step 6: Final answer
    x = 2,802,382.17

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1.5x scale

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.