Home / 7,395,127.10-11,091,815.85-2,003,443.10

Finding the Fourth Proportional to 7,395,127.10, 11,091,815.85 and 2,003,443.10

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Solution

The fourth proportional to 7,395,127.10, 11,091,815.85 and 2,003,443.10 is: 3,004,927.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395,127.10 : 11,091,815.85 = 2,003,443.10 : x
  2. Step 2: Convert to fraction form
    7,395,127.10/11,091,815.85 = 2,003,443.10/x
  3. Step 3: Cross multiply
    7,395,127.10x = 11,091,815.85 × 2,003,443.10
  4. Step 4: Simplify right side
    7,395,127.10x = 22,221,821,931,153.14
  5. Step 5: Solve for x
    x = 22,221,821,931,153.14/7,395,127.10
  6. Step 6: Final answer
    x = 3,004,927.65

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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.