Home / 5,535,503.53-7,638,998.16-3,088,114.57

Finding the Fourth Proportional to 5,535,503.53, 7,638,998.16 and 3,088,114.57

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Solution

The fourth proportional to 5,535,503.53, 7,638,998.16 and 3,088,114.57 is: 4,261,599.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535,503.53 : 7,638,998.16 = 3,088,114.57 : x
  2. Step 2: Convert to fraction form
    5,535,503.53/7,638,998.16 = 3,088,114.57/x
  3. Step 3: Cross multiply
    5,535,503.53x = 7,638,998.16 × 3,088,114.57
  4. Step 4: Simplify right side
    5,535,503.53x = 23,590,101,464,463.63
  5. Step 5: Solve for x
    x = 23,590,101,464,463.63/5,535,503.53
  6. Step 6: Final answer
    x = 4,261,599.94

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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.