Home / 9,031,333.96-12,463,247.37-4,901,364.01

Finding the Fourth Proportional to 9,031,333.96, 12,463,247.37 and 4,901,364.01

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Solution

The fourth proportional to 9,031,333.96, 12,463,247.37 and 4,901,364.01 is: 6,763,885.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,031,333.96 : 12,463,247.37 = 4,901,364.01 : x
  2. Step 2: Convert to fraction form
    9,031,333.96/12,463,247.37 = 4,901,364.01/x
  3. Step 3: Cross multiply
    9,031,333.96x = 12,463,247.37 × 4,901,364.01
  4. Step 4: Simplify right side
    9,031,333.96x = 61,086,912,107,045.15
  5. Step 5: Solve for x
    x = 61,086,912,107,045.15/9,031,333.96
  6. Step 6: Final answer
    x = 6,763,885.86

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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.