Home / 9,031,339.46-12,463,254.96-4,901,369.51

Finding the Fourth Proportional to 9,031,339.46, 12,463,254.96 and 4,901,369.51

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Solution

The fourth proportional to 9,031,339.46, 12,463,254.96 and 4,901,369.51 is: 6,763,893.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,031,339.46 : 12,463,254.96 = 4,901,369.51 : x
  2. Step 2: Convert to fraction form
    9,031,339.46/12,463,254.96 = 4,901,369.51/x
  3. Step 3: Cross multiply
    9,031,339.46x = 12,463,254.96 × 4,901,369.51
  4. Step 4: Simplify right side
    9,031,339.46x = 61,087,017,856,300.27
  5. Step 5: Solve for x
    x = 61,087,017,856,300.27/9,031,339.46
  6. Step 6: Final answer
    x = 6,763,893.45

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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.