Home / 5,439,814.00-8,159,777.91-1,601,709.10

Finding the Fourth Proportional to 5,439,814.00, 8,159,777.91 and 1,601,709.10

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Solution

The fourth proportional to 5,439,814.00, 8,159,777.91 and 1,601,709.10 is: 2,402,580.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,439,814.00 : 8,159,777.91 = 1,601,709.10 : x
  2. Step 2: Convert to fraction form
    5,439,814.00/8,159,777.91 = 1,601,709.10/x
  3. Step 3: Cross multiply
    5,439,814.00x = 8,159,777.91 × 1,601,709.10
  4. Step 4: Simplify right side
    5,439,814.00x = 13,069,590,512,026.54
  5. Step 5: Solve for x
    x = 13,069,590,512,026.54/5,439,814.00
  6. Step 6: Final answer
    x = 2,402,580.40

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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.