Home / 6,683,734.16-9,223,564.20-3,627,947.60

Finding the Fourth Proportional to 6,683,734.16, 9,223,564.20 and 3,627,947.60

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Solution

The fourth proportional to 6,683,734.16, 9,223,564.20 and 3,627,947.60 is: 5,006,573.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,734.16 : 9,223,564.20 = 3,627,947.60 : x
  2. Step 2: Convert to fraction form
    6,683,734.16/9,223,564.20 = 3,627,947.60/x
  3. Step 3: Cross multiply
    6,683,734.16x = 9,223,564.20 × 3,627,947.60
  4. Step 4: Simplify right side
    6,683,734.16x = 33,462,607,602,835.92
  5. Step 5: Solve for x
    x = 33,462,607,602,835.92/6,683,734.16
  6. Step 6: Final answer
    x = 5,006,573.69

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1.5x scale

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.