Home / 3,097,211.76-4,645,652.40-967,052.16

Finding the Fourth Proportional to 3,097,211.76, 4,645,652.40 and 967,052.16

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Solution

The fourth proportional to 3,097,211.76, 4,645,652.40 and 967,052.16 is: 1,450,526.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,097,211.76 : 4,645,652.40 = 967,052.16 : x
  2. Step 2: Convert to fraction form
    3,097,211.76/4,645,652.40 = 967,052.16/x
  3. Step 3: Cross multiply
    3,097,211.76x = 4,645,652.40 × 967,052.16
  4. Step 4: Simplify right side
    3,097,211.76x = 4,492,588,188,029.18
  5. Step 5: Solve for x
    x = 4,492,588,188,029.18/3,097,211.76
  6. Step 6: Final answer
    x = 1,450,526.65

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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.