Home / 2,325,999.61-3,486,721.55-1,301,830.04

Finding the Fourth Proportional to 2,325,999.61, 3,486,721.55 and 1,301,830.04

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Solution

The fourth proportional to 2,325,999.61, 3,486,721.55 and 1,301,830.04 is: 1,951,470.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,325,999.61 : 3,486,721.55 = 1,301,830.04 : x
  2. Step 2: Convert to fraction form
    2,325,999.61/3,486,721.55 = 1,301,830.04/x
  3. Step 3: Cross multiply
    2,325,999.61x = 3,486,721.55 × 1,301,830.04
  4. Step 4: Simplify right side
    2,325,999.61x = 4,539,118,857,113.02
  5. Step 5: Solve for x
    x = 4,539,118,857,113.02/2,325,999.61
  6. Step 6: Final answer
    x = 1,951,470.17

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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.