Home / 6,757,889.12-10,133,802.72-4,026,723.52

Finding the Fourth Proportional to 6,757,889.12, 10,133,802.72 and 4,026,723.52

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Solution

The fourth proportional to 6,757,889.12, 10,133,802.72 and 4,026,723.52 is: 6,038,279.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757,889.12 : 10,133,802.72 = 4,026,723.52 : x
  2. Step 2: Convert to fraction form
    6,757,889.12/10,133,802.72 = 4,026,723.52/x
  3. Step 3: Cross multiply
    6,757,889.12x = 10,133,802.72 × 4,026,723.52
  4. Step 4: Simplify right side
    6,757,889.12x = 40,806,021,759,663.98
  5. Step 5: Solve for x
    x = 40,806,021,759,663.98/6,757,889.12
  6. Step 6: Final answer
    x = 6,038,279.27

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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.