Home / 2,323,860.81-3,207,308.41-1,936,061.29

Finding the Fourth Proportional to 2,323,860.81, 3,207,308.41 and 1,936,061.29

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Solution

The fourth proportional to 2,323,860.81, 3,207,308.41 and 1,936,061.29 is: 2,672,081.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,860.81 : 3,207,308.41 = 1,936,061.29 : x
  2. Step 2: Convert to fraction form
    2,323,860.81/3,207,308.41 = 1,936,061.29/x
  3. Step 3: Cross multiply
    2,323,860.81x = 3,207,308.41 × 1,936,061.29
  4. Step 4: Simplify right side
    2,323,860.81x = 6,209,545,657,692.45
  5. Step 5: Solve for x
    x = 6,209,545,657,692.45/2,323,860.81
  6. Step 6: Final answer
    x = 2,672,081.58

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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.