Home / 9,031,338.46-12,463,253.58-4,901,368.51

Finding the Fourth Proportional to 9,031,338.46, 12,463,253.58 and 4,901,368.51

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Solution

The fourth proportional to 9,031,338.46, 12,463,253.58 and 4,901,368.51 is: 6,763,892.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,031,338.46 : 12,463,253.58 = 4,901,368.51 : x
  2. Step 2: Convert to fraction form
    9,031,338.46/12,463,253.58 = 4,901,368.51/x
  3. Step 3: Cross multiply
    9,031,338.46x = 12,463,253.58 × 4,901,368.51
  4. Step 4: Simplify right side
    9,031,338.46x = 61,086,998,629,156.77
  5. Step 5: Solve for x
    x = 61,086,998,629,156.77/9,031,338.46
  6. Step 6: Final answer
    x = 6,763,892.07

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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.