Home / 10,510,333.56-14,504,271.48-6,158,553.48

Finding the Fourth Proportional to 10,510,333.56, 14,504,271.48 and 6,158,553.48

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Solution

The fourth proportional to 10,510,333.56, 14,504,271.48 and 6,158,553.48 is: 8,498,810.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,510,333.56 : 14,504,271.48 = 6,158,553.48 : x
  2. Step 2: Convert to fraction form
    10,510,333.56/14,504,271.48 = 6,158,553.48/x
  3. Step 3: Cross multiply
    10,510,333.56x = 14,504,271.48 × 6,158,553.48
  4. Step 4: Simplify right side
    10,510,333.56x = 89,325,331,598,018.77
  5. Step 5: Solve for x
    x = 89,325,331,598,018.77/10,510,333.56
  6. Step 6: Final answer
    x = 8,498,810.35

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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.