Home / 5,829,985.00-8,744,662.22-1,786,484.50

Finding the Fourth Proportional to 5,829,985.00, 8,744,662.22 and 1,786,484.50

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Solution

The fourth proportional to 5,829,985.00, 8,744,662.22 and 1,786,484.50 is: 2,679,630.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,829,985.00 : 8,744,662.22 = 1,786,484.50 : x
  2. Step 2: Convert to fraction form
    5,829,985.00/8,744,662.22 = 1,786,484.50/x
  3. Step 3: Cross multiply
    5,829,985.00x = 8,744,662.22 × 1,786,484.50
  4. Step 4: Simplify right side
    5,829,985.00x = 15,622,203,470,042.28
  5. Step 5: Solve for x
    x = 15,622,203,470,042.28/5,829,985.00
  6. Step 6: Final answer
    x = 2,679,630.13

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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.