Home / 7,917,395.10-10,926,059.67-4,295,723.10

Finding the Fourth Proportional to 7,917,395.10, 10,926,059.67 and 4,295,723.10

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Solution

The fourth proportional to 7,917,395.10, 10,926,059.67 and 4,295,723.10 is: 5,928,127.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,917,395.10 : 10,926,059.67 = 4,295,723.10 : x
  2. Step 2: Convert to fraction form
    7,917,395.10/10,926,059.67 = 4,295,723.10/x
  3. Step 3: Cross multiply
    7,917,395.10x = 10,926,059.67 × 4,295,723.10
  4. Step 4: Simplify right side
    7,917,395.10x = 46,935,326,916,397.38
  5. Step 5: Solve for x
    x = 46,935,326,916,397.38/7,917,395.10
  6. Step 6: Final answer
    x = 5,928,127.41

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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.