Home / 4,955,871.23-6,841,505.27-3,323,681.54

Finding the Fourth Proportional to 4,955,871.23, 6,841,505.27 and 3,323,681.54

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Solution

The fourth proportional to 4,955,871.23, 6,841,505.27 and 3,323,681.54 is: 4,588,292.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,955,871.23 : 6,841,505.27 = 3,323,681.54 : x
  2. Step 2: Convert to fraction form
    4,955,871.23/6,841,505.27 = 3,323,681.54/x
  3. Step 3: Cross multiply
    4,955,871.23x = 6,841,505.27 × 3,323,681.54
  4. Step 4: Simplify right side
    4,955,871.23x = 22,738,984,755,093.31
  5. Step 5: Solve for x
    x = 22,738,984,755,093.31/4,955,871.23
  6. Step 6: Final answer
    x = 4,588,292.09

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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.