Home / 7,003,560.23-10,504,551.12-1,886,364.57

Finding the Fourth Proportional to 7,003,560.23, 10,504,551.12 and 1,886,364.57

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Solution

The fourth proportional to 7,003,560.23, 10,504,551.12 and 1,886,364.57 is: 2,829,334.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,003,560.23 : 10,504,551.12 = 1,886,364.57 : x
  2. Step 2: Convert to fraction form
    7,003,560.23/10,504,551.12 = 1,886,364.57/x
  3. Step 3: Cross multiply
    7,003,560.23x = 10,504,551.12 × 1,886,364.57
  4. Step 4: Simplify right side
    7,003,560.23x = 19,815,413,056,521.82
  5. Step 5: Solve for x
    x = 19,815,413,056,521.82/7,003,560.23
  6. Step 6: Final answer
    x = 2,829,334.28

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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.