Home / 3,023,852.38-4,535,253.69-1,029,308.38

Finding the Fourth Proportional to 3,023,852.38, 4,535,253.69 and 1,029,308.38

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Solution

The fourth proportional to 3,023,852.38, 4,535,253.69 and 1,029,308.38 is: 1,543,783.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,852.38 : 4,535,253.69 = 1,029,308.38 : x
  2. Step 2: Convert to fraction form
    3,023,852.38/4,535,253.69 = 1,029,308.38/x
  3. Step 3: Cross multiply
    3,023,852.38x = 4,535,253.69 × 1,029,308.38
  4. Step 4: Simplify right side
    3,023,852.38x = 4,668,174,628,542.92
  5. Step 5: Solve for x
    x = 4,668,174,628,542.92/3,023,852.38
  6. Step 6: Final answer
    x = 1,543,783.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.