Home / 7,505,176.30-10,362,227.47-4,754,304.88

Finding the Fourth Proportional to 7,505,176.30, 10,362,227.47 and 4,754,304.88

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Solution

The fourth proportional to 7,505,176.30, 10,362,227.47 and 4,754,304.88 is: 6,564,161.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,505,176.30 : 10,362,227.47 = 4,754,304.88 : x
  2. Step 2: Convert to fraction form
    7,505,176.30/10,362,227.47 = 4,754,304.88/x
  3. Step 3: Cross multiply
    7,505,176.30x = 10,362,227.47 × 4,754,304.88
  4. Step 4: Simplify right side
    7,505,176.30x = 49,265,188,666,615.89
  5. Step 5: Solve for x
    x = 49,265,188,666,615.89/7,505,176.30
  6. Step 6: Final answer
    x = 6,564,161.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.