Home / 9,974,322.09-14,939,831.79-6,124,458.51

Finding the Fourth Proportional to 9,974,322.09, 14,939,831.79 and 6,124,458.51

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Solution

The fourth proportional to 9,974,322.09, 14,939,831.79 and 6,124,458.51 is: 9,173,393.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,974,322.09 : 14,939,831.79 = 6,124,458.51 : x
  2. Step 2: Convert to fraction form
    9,974,322.09/14,939,831.79 = 6,124,458.51/x
  3. Step 3: Cross multiply
    9,974,322.09x = 14,939,831.79 × 6,124,458.51
  4. Step 4: Simplify right side
    9,974,322.09x = 91,498,379,944,234.03
  5. Step 5: Solve for x
    x = 91,498,379,944,234.03/9,974,322.09
  6. Step 6: Final answer
    x = 9,173,393.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.