Home / 11,016,002.19-16,526,806.29-6,470,894.96

Finding the Fourth Proportional to 11,016,002.19, 16,526,806.29 and 6,470,894.96

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Solution

The fourth proportional to 11,016,002.19, 16,526,806.29 and 6,470,894.96 is: 9,707,988.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,016,002.19 : 16,526,806.29 = 6,470,894.96 : x
  2. Step 2: Convert to fraction form
    11,016,002.19/16,526,806.29 = 6,470,894.96/x
  3. Step 3: Cross multiply
    11,016,002.19x = 16,526,806.29 × 6,470,894.96
  4. Step 4: Simplify right side
    11,016,002.19x = 106,943,227,444,223.27
  5. Step 5: Solve for x
    x = 106,943,227,444,223.27/11,016,002.19
  6. Step 6: Final answer
    x = 9,707,988.94

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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.