Home / 2,841,915-4,264,972.02-1,346,007

Finding the Fourth Proportional to 2,841,915, 4,264,972.02 and 1,346,007

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Solution

The fourth proportional to 2,841,915, 4,264,972.02 and 1,346,007 is: 2,020,004.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,915 : 4,264,972.02 = 1,346,007 : x
  2. Step 2: Convert to fraction form
    2,841,915/4,264,972.02 = 1,346,007/x
  3. Step 3: Cross multiply
    2,841,915x = 4,264,972.02 × 1,346,007
  4. Step 4: Simplify right side
    2,841,915x = 5,740,682,193,724.14
  5. Step 5: Solve for x
    x = 5,740,682,193,724.14/2,841,915
  6. Step 6: Final answer
    x = 2,020,004.89

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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.