Home / 9,031,339.59-12,463,255.13-4,901,369.64

Finding the Fourth Proportional to 9,031,339.59, 12,463,255.13 and 4,901,369.64

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Solution

The fourth proportional to 9,031,339.59, 12,463,255.13 and 4,901,369.64 is: 6,763,893.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,031,339.59 : 12,463,255.13 = 4,901,369.64 : x
  2. Step 2: Convert to fraction form
    9,031,339.59/12,463,255.13 = 4,901,369.64/x
  3. Step 3: Cross multiply
    9,031,339.59x = 12,463,255.13 × 4,901,369.64
  4. Step 4: Simplify right side
    9,031,339.59x = 61,087,020,309,756.25
  5. Step 5: Solve for x
    x = 61,087,020,309,756.25/9,031,339.59
  6. Step 6: Final answer
    x = 6,763,893.63

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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.