Home / 7,795,494.64-10,757,825.76-4,357,880.56

Finding the Fourth Proportional to 7,795,494.64, 10,757,825.76 and 4,357,880.56

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Solution

The fourth proportional to 7,795,494.64, 10,757,825.76 and 4,357,880.56 is: 6,013,899.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,795,494.64 : 10,757,825.76 = 4,357,880.56 : x
  2. Step 2: Convert to fraction form
    7,795,494.64/10,757,825.76 = 4,357,880.56/x
  3. Step 3: Cross multiply
    7,795,494.64x = 10,757,825.76 × 4,357,880.56
  4. Step 4: Simplify right side
    7,795,494.64x = 46,881,319,747,371.22
  5. Step 5: Solve for x
    x = 46,881,319,747,371.22/7,795,494.64
  6. Step 6: Final answer
    x = 6,013,899.30

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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.