Home / 4,576,111.61-6,315,034.80-2,538,916.25

Finding the Fourth Proportional to 4,576,111.61, 6,315,034.80 and 2,538,916.25

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Solution

The fourth proportional to 4,576,111.61, 6,315,034.80 and 2,538,916.25 is: 3,503,704.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576,111.61 : 6,315,034.80 = 2,538,916.25 : x
  2. Step 2: Convert to fraction form
    4,576,111.61/6,315,034.80 = 2,538,916.25/x
  3. Step 3: Cross multiply
    4,576,111.61x = 6,315,034.80 × 2,538,916.25
  4. Step 4: Simplify right side
    4,576,111.61x = 16,033,344,441,460.33
  5. Step 5: Solve for x
    x = 16,033,344,441,460.33/4,576,111.61
  6. Step 6: Final answer
    x = 3,503,704.85

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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.