Home / 9,681,269.76-14,523,482.24-2,858,532.64

Finding the Fourth Proportional to 9,681,269.76, 14,523,482.24 and 2,858,532.64

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Solution

The fourth proportional to 9,681,269.76, 14,523,482.24 and 2,858,532.64 is: 4,288,264.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,681,269.76 : 14,523,482.24 = 2,858,532.64 : x
  2. Step 2: Convert to fraction form
    9,681,269.76/14,523,482.24 = 2,858,532.64/x
  3. Step 3: Cross multiply
    9,681,269.76x = 14,523,482.24 × 2,858,532.64
  4. Step 4: Simplify right side
    9,681,269.76x = 41,515,848,029,500.31
  5. Step 5: Solve for x
    x = 41,515,848,029,500.31/9,681,269.76
  6. Step 6: Final answer
    x = 4,288,264.77

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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.