Home / 5,500,503.40-7,590,577.08-3,052,971.76

Finding the Fourth Proportional to 5,500,503.40, 7,590,577.08 and 3,052,971.76

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Solution

The fourth proportional to 5,500,503.40, 7,590,577.08 and 3,052,971.76 is: 4,213,035.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,500,503.40 : 7,590,577.08 = 3,052,971.76 : x
  2. Step 2: Convert to fraction form
    5,500,503.40/7,590,577.08 = 3,052,971.76/x
  3. Step 3: Cross multiply
    5,500,503.40x = 7,590,577.08 × 3,052,971.76
  4. Step 4: Simplify right side
    5,500,503.40x = 23,173,817,467,343.26
  5. Step 5: Solve for x
    x = 23,173,817,467,343.26/5,500,503.40
  6. Step 6: Final answer
    x = 4,213,035.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.