Home / 5,605,423.70-7,735,484.63-3,027,104.40

Finding the Fourth Proportional to 5,605,423.70, 7,735,484.63 and 3,027,104.40

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Solution

The fourth proportional to 5,605,423.70, 7,735,484.63 and 3,027,104.40 is: 4,177,404.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,605,423.70 : 7,735,484.63 = 3,027,104.40 : x
  2. Step 2: Convert to fraction form
    5,605,423.70/7,735,484.63 = 3,027,104.40/x
  3. Step 3: Cross multiply
    5,605,423.70x = 7,735,484.63 × 3,027,104.40
  4. Step 4: Simplify right side
    5,605,423.70x = 23,416,119,567,173.13
  5. Step 5: Solve for x
    x = 23,416,119,567,173.13/5,605,423.70
  6. Step 6: Final answer
    x = 4,177,404.03

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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.