Home / 10,308,594.41-15,466,255.16-4,916,544.19

Finding the Fourth Proportional to 10,308,594.41, 15,466,255.16 and 4,916,544.19

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Solution

The fourth proportional to 10,308,594.41, 15,466,255.16 and 4,916,544.19 is: 7,376,420.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,308,594.41 : 15,466,255.16 = 4,916,544.19 : x
  2. Step 2: Convert to fraction form
    10,308,594.41/15,466,255.16 = 4,916,544.19/x
  3. Step 3: Cross multiply
    10,308,594.41x = 15,466,255.16 × 4,916,544.19
  4. Step 4: Simplify right side
    10,308,594.41x = 76,040,526,947,955.53
  5. Step 5: Solve for x
    x = 76,040,526,947,955.53/10,308,594.41
  6. Step 6: Final answer
    x = 7,376,420.48

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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.