Home / 4,884,743.70-7,317,867.10-3,260,615.31

Finding the Fourth Proportional to 4,884,743.70, 7,317,867.10 and 3,260,615.31

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Solution

The fourth proportional to 4,884,743.70, 7,317,867.10 and 3,260,615.31 is: 4,884,749.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884,743.70 : 7,317,867.10 = 3,260,615.31 : x
  2. Step 2: Convert to fraction form
    4,884,743.70/7,317,867.10 = 3,260,615.31/x
  3. Step 3: Cross multiply
    4,884,743.70x = 7,317,867.10 × 3,260,615.31
  4. Step 4: Simplify right side
    4,884,743.70x = 23,860,749,484,510.63
  5. Step 5: Solve for x
    x = 23,860,749,484,510.63/4,884,743.70
  6. Step 6: Final answer
    x = 4,884,749.53

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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.