Home / 5,368,022.63-7,995,179.69-5,341,865.69

Finding the Fourth Proportional to 5,368,022.63, 7,995,179.69 and 5,341,865.69

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Solution

The fourth proportional to 5,368,022.63, 7,995,179.69 and 5,341,865.69 is: 7,956,221.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,368,022.63 : 7,995,179.69 = 5,341,865.69 : x
  2. Step 2: Convert to fraction form
    5,368,022.63/7,995,179.69 = 5,341,865.69/x
  3. Step 3: Cross multiply
    5,368,022.63x = 7,995,179.69 × 5,341,865.69
  4. Step 4: Simplify right side
    5,368,022.63x = 42,709,176,071,395.84
  5. Step 5: Solve for x
    x = 42,709,176,071,395.84/5,368,022.63
  6. Step 6: Final answer
    x = 7,956,221.32

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.