Home / 2,323,929.40-3,485,202.90-903,167.80

Finding the Fourth Proportional to 2,323,929.40, 3,485,202.90 and 903,167.80

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Solution

The fourth proportional to 2,323,929.40, 3,485,202.90 and 903,167.80 is: 1,354,483.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,929.40 : 3,485,202.90 = 903,167.80 : x
  2. Step 2: Convert to fraction form
    2,323,929.40/3,485,202.90 = 903,167.80/x
  3. Step 3: Cross multiply
    2,323,929.40x = 3,485,202.90 × 903,167.80
  4. Step 4: Simplify right side
    2,323,929.40x = 3,147,723,035,746.62
  5. Step 5: Solve for x
    x = 3,147,723,035,746.62/2,323,929.40
  6. Step 6: Final answer
    x = 1,354,483.07

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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.