Home / 8,032,966.48-11,082,722.40-5,134,054.24

Finding the Fourth Proportional to 8,032,966.48, 11,082,722.40 and 5,134,054.24

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Solution

The fourth proportional to 8,032,966.48, 11,082,722.40 and 5,134,054.24 is: 7,083,223.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032,966.48 : 11,082,722.40 = 5,134,054.24 : x
  2. Step 2: Convert to fraction form
    8,032,966.48/11,082,722.40 = 5,134,054.24/x
  3. Step 3: Cross multiply
    8,032,966.48x = 11,082,722.40 × 5,134,054.24
  4. Step 4: Simplify right side
    8,032,966.48x = 56,899,297,928,462.98
  5. Step 5: Solve for x
    x = 56,899,297,928,462.98/8,032,966.48
  6. Step 6: Final answer
    x = 7,083,223.62

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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.