Home / 7,795,495.64-10,757,827.14-4,357,881.56

Finding the Fourth Proportional to 7,795,495.64, 10,757,827.14 and 4,357,881.56

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Solution

The fourth proportional to 7,795,495.64, 10,757,827.14 and 4,357,881.56 is: 6,013,900.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,795,495.64 : 10,757,827.14 = 4,357,881.56 : x
  2. Step 2: Convert to fraction form
    7,795,495.64/10,757,827.14 = 4,357,881.56/x
  3. Step 3: Cross multiply
    7,795,495.64x = 10,757,827.14 × 4,357,881.56
  4. Step 4: Simplify right side
    7,795,495.64x = 46,881,336,519,073.54
  5. Step 5: Solve for x
    x = 46,881,336,519,073.54/7,795,495.64
  6. Step 6: Final answer
    x = 6,013,900.68

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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.