Home / 1,134,051.88-1,700,487.16-534,852.16

Finding the Fourth Proportional to 1,134,051.88, 1,700,487.16 and 534,852.16

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Solution

The fourth proportional to 1,134,051.88, 1,700,487.16 and 534,852.16 is: 801,999.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,051.88 : 1,700,487.16 = 534,852.16 : x
  2. Step 2: Convert to fraction form
    1,134,051.88/1,700,487.16 = 534,852.16/x
  3. Step 3: Cross multiply
    1,134,051.88x = 1,700,487.16 × 534,852.16
  4. Step 4: Simplify right side
    1,134,051.88x = 909,509,230,578.27
  5. Step 5: Solve for x
    x = 909,509,230,578.27/1,134,051.88
  6. Step 6: Final answer
    x = 801,999.67

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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.