Home / 4,897,546.08-7,309,283.88-4,770,000.24

Finding the Fourth Proportional to 4,897,546.08, 7,309,283.88 and 4,770,000.24

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Solution

The fourth proportional to 4,897,546.08, 7,309,283.88 and 4,770,000.24 is: 7,118,929.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,897,546.08 : 7,309,283.88 = 4,770,000.24 : x
  2. Step 2: Convert to fraction form
    4,897,546.08/7,309,283.88 = 4,770,000.24/x
  3. Step 3: Cross multiply
    4,897,546.08x = 7,309,283.88 × 4,770,000.24
  4. Step 4: Simplify right side
    4,897,546.08x = 34,865,285,861,828.13
  5. Step 5: Solve for x
    x = 34,865,285,861,828.13/4,897,546.08
  6. Step 6: Final answer
    x = 7,118,929.62

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.