Home / 3,863,530.60-5,799,109.98-2,900,637.16

Finding the Fourth Proportional to 3,863,530.60, 5,799,109.98 and 2,900,637.16

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Solution

The fourth proportional to 3,863,530.60, 5,799,109.98 and 2,900,637.16 is: 4,353,819.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,863,530.60 : 5,799,109.98 = 2,900,637.16 : x
  2. Step 2: Convert to fraction form
    3,863,530.60/5,799,109.98 = 2,900,637.16/x
  3. Step 3: Cross multiply
    3,863,530.60x = 5,799,109.98 × 2,900,637.16
  4. Step 4: Simplify right side
    3,863,530.60x = 16,821,113,902,914.86
  5. Step 5: Solve for x
    x = 16,821,113,902,914.86/3,863,530.60
  6. Step 6: Final answer
    x = 4,353,819.25

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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.