Home / 1,848,568.69-2,550,977.80-1,032,778.50

Finding the Fourth Proportional to 1,848,568.69, 2,550,977.80 and 1,032,778.50

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Solution

The fourth proportional to 1,848,568.69, 2,550,977.80 and 1,032,778.50 is: 1,425,208.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,568.69 : 2,550,977.80 = 1,032,778.50 : x
  2. Step 2: Convert to fraction form
    1,848,568.69/2,550,977.80 = 1,032,778.50/x
  3. Step 3: Cross multiply
    1,848,568.69x = 2,550,977.80 × 1,032,778.50
  4. Step 4: Simplify right side
    1,848,568.69x = 2,634,595,023,256.29
  5. Step 5: Solve for x
    x = 2,634,595,023,256.29/1,848,568.69
  6. Step 6: Final answer
    x = 1,425,208.07

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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.