Home / 4,940,674.83-7,411,720.59-1,529,261.01

Finding the Fourth Proportional to 4,940,674.83, 7,411,720.59 and 1,529,261.01

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Solution

The fourth proportional to 4,940,674.83, 7,411,720.59 and 1,529,261.01 is: 2,294,110.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,940,674.83 : 7,411,720.59 = 1,529,261.01 : x
  2. Step 2: Convert to fraction form
    4,940,674.83/7,411,720.59 = 1,529,261.01/x
  3. Step 3: Cross multiply
    4,940,674.83x = 7,411,720.59 × 1,529,261.01
  4. Step 4: Simplify right side
    4,940,674.83x = 11,334,455,315,301.20
  5. Step 5: Solve for x
    x = 11,334,455,315,301.20/4,940,674.83
  6. Step 6: Final answer
    x = 2,294,110.77

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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.