Home / 3,841,973.37-5,302,127.34-2,210,628.60

Finding the Fourth Proportional to 3,841,973.37, 5,302,127.34 and 2,210,628.60

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Solution

The fourth proportional to 3,841,973.37, 5,302,127.34 and 2,210,628.60 is: 3,050,784.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,841,973.37 : 5,302,127.34 = 2,210,628.60 : x
  2. Step 2: Convert to fraction form
    3,841,973.37/5,302,127.34 = 2,210,628.60/x
  3. Step 3: Cross multiply
    3,841,973.37x = 5,302,127.34 × 2,210,628.60
  4. Step 4: Simplify right side
    3,841,973.37x = 11,721,034,338,645.92
  5. Step 5: Solve for x
    x = 11,721,034,338,645.92/3,841,973.37
  6. Step 6: Final answer
    x = 3,050,784.90

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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.