Home / 11,050,735.40-16,578,353.28-4,661,011.52

Finding the Fourth Proportional to 11,050,735.40, 16,578,353.28 and 4,661,011.52

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Solution

The fourth proportional to 11,050,735.40, 16,578,353.28 and 4,661,011.52 is: 6,992,466.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,050,735.40 : 16,578,353.28 = 4,661,011.52 : x
  2. Step 2: Convert to fraction form
    11,050,735.40/16,578,353.28 = 4,661,011.52/x
  3. Step 3: Cross multiply
    11,050,735.40x = 16,578,353.28 × 4,661,011.52
  4. Step 4: Simplify right side
    11,050,735.40x = 77,271,895,620,709.78
  5. Step 5: Solve for x
    x = 77,271,895,620,709.78/11,050,735.40
  6. Step 6: Final answer
    x = 6,992,466.37

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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.