Home / 5,559,711.33-8,344,959.78-2,683,102.54

Finding the Fourth Proportional to 5,559,711.33, 8,344,959.78 and 2,683,102.54

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Solution

The fourth proportional to 5,559,711.33, 8,344,959.78 and 2,683,102.54 is: 4,027,256.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,559,711.33 : 8,344,959.78 = 2,683,102.54 : x
  2. Step 2: Convert to fraction form
    5,559,711.33/8,344,959.78 = 2,683,102.54/x
  3. Step 3: Cross multiply
    5,559,711.33x = 8,344,959.78 × 2,683,102.54
  4. Step 4: Simplify right side
    5,559,711.33x = 22,390,382,781,915.84
  5. Step 5: Solve for x
    x = 22,390,382,781,915.84/5,559,711.33
  6. Step 6: Final answer
    x = 4,027,256.35

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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.