Home / 4,416,573.72-6,626,260.26-1,576,623

Finding the Fourth Proportional to 4,416,573.72, 6,626,260.26 and 1,576,623

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Solution

The fourth proportional to 4,416,573.72, 6,626,260.26 and 1,576,623 is: 2,365,434.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416,573.72 : 6,626,260.26 = 1,576,623 : x
  2. Step 2: Convert to fraction form
    4,416,573.72/6,626,260.26 = 1,576,623/x
  3. Step 3: Cross multiply
    4,416,573.72x = 6,626,260.26 × 1,576,623
  4. Step 4: Simplify right side
    4,416,573.72x = 10,447,114,329,901.98
  5. Step 5: Solve for x
    x = 10,447,114,329,901.98/4,416,573.72
  6. Step 6: Final answer
    x = 2,365,434.16

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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.