Home / 9,031,334.46-12,463,248.06-4,901,364.51

Finding the Fourth Proportional to 9,031,334.46, 12,463,248.06 and 4,901,364.51

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Solution

The fourth proportional to 9,031,334.46, 12,463,248.06 and 4,901,364.51 is: 6,763,886.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,031,334.46 : 12,463,248.06 = 4,901,364.51 : x
  2. Step 2: Convert to fraction form
    9,031,334.46/12,463,248.06 = 4,901,364.51/x
  3. Step 3: Cross multiply
    9,031,334.46x = 12,463,248.06 × 4,901,364.51
  4. Step 4: Simplify right side
    9,031,334.46x = 61,086,921,720,610.35
  5. Step 5: Solve for x
    x = 61,086,921,720,610.35/9,031,334.46
  6. Step 6: Final answer
    x = 6,763,886.55

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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.