Home / 5,718,280.08-7,891,364.34-3,104,895.27

Finding the Fourth Proportional to 5,718,280.08, 7,891,364.34 and 3,104,895.27

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Solution

The fourth proportional to 5,718,280.08, 7,891,364.34 and 3,104,895.27 is: 4,284,830.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,718,280.08 : 7,891,364.34 = 3,104,895.27 : x
  2. Step 2: Convert to fraction form
    5,718,280.08/7,891,364.34 = 3,104,895.27/x
  3. Step 3: Cross multiply
    5,718,280.08x = 7,891,364.34 × 3,104,895.27
  4. Step 4: Simplify right side
    5,718,280.08x = 24,501,859,813,112.67
  5. Step 5: Solve for x
    x = 24,501,859,813,112.67/5,718,280.08
  6. Step 6: Final answer
    x = 4,284,830.31

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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.