Home / 7,117,349.16-10,673,815.65-2,567,806.53

Finding the Fourth Proportional to 7,117,349.16, 10,673,815.65 and 2,567,806.53

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Solution

The fourth proportional to 7,117,349.16, 10,673,815.65 and 2,567,806.53 is: 3,850,913.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,117,349.16 : 10,673,815.65 = 2,567,806.53 : x
  2. Step 2: Convert to fraction form
    7,117,349.16/10,673,815.65 = 2,567,806.53/x
  3. Step 3: Cross multiply
    7,117,349.16x = 10,673,815.65 × 2,567,806.53
  4. Step 4: Simplify right side
    7,117,349.16x = 27,408,293,526,086.19
  5. Step 5: Solve for x
    x = 27,408,293,526,086.19/7,117,349.16
  6. Step 6: Final answer
    x = 3,850,913.16

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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.