Home / 5,907,276.25-8,152,048.52-3,191,022.25

Finding the Fourth Proportional to 5,907,276.25, 8,152,048.52 and 3,191,022.25

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Solution

The fourth proportional to 5,907,276.25, 8,152,048.52 and 3,191,022.25 is: 4,403,614.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907,276.25 : 8,152,048.52 = 3,191,022.25 : x
  2. Step 2: Convert to fraction form
    5,907,276.25/8,152,048.52 = 3,191,022.25/x
  3. Step 3: Cross multiply
    5,907,276.25x = 8,152,048.52 × 3,191,022.25
  4. Step 4: Simplify right side
    5,907,276.25x = 26,013,368,210,399.57
  5. Step 5: Solve for x
    x = 26,013,368,210,399.57/5,907,276.25
  6. Step 6: Final answer
    x = 4,403,614.65

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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.