Home / 2,310,013.40-3,461,333.70-1,934,000.60

Finding the Fourth Proportional to 2,310,013.40, 3,461,333.70 and 1,934,000.60

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Solution

The fourth proportional to 2,310,013.40, 3,461,333.70 and 1,934,000.60 is: 2,897,914.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,013.40 : 3,461,333.70 = 1,934,000.60 : x
  2. Step 2: Convert to fraction form
    2,310,013.40/3,461,333.70 = 1,934,000.60/x
  3. Step 3: Cross multiply
    2,310,013.40x = 3,461,333.70 × 1,934,000.60
  4. Step 4: Simplify right side
    2,310,013.40x = 6,694,221,452,600.22
  5. Step 5: Solve for x
    x = 6,694,221,452,600.22/2,310,013.40
  6. Step 6: Final answer
    x = 2,897,914.55

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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.