Home / 7,588,751.06-10,476,005.74-4,490,300.18

Finding the Fourth Proportional to 7,588,751.06, 10,476,005.74 and 4,490,300.18

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Solution

The fourth proportional to 7,588,751.06, 10,476,005.74 and 4,490,300.18 is: 6,198,702.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,588,751.06 : 10,476,005.74 = 4,490,300.18 : x
  2. Step 2: Convert to fraction form
    7,588,751.06/10,476,005.74 = 4,490,300.18/x
  3. Step 3: Cross multiply
    7,588,751.06x = 10,476,005.74 × 4,490,300.18
  4. Step 4: Simplify right side
    7,588,751.06x = 47,040,410,460,003.03
  5. Step 5: Solve for x
    x = 47,040,410,460,003.03/7,588,751.06
  6. Step 6: Final answer
    x = 6,198,702.54

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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.