Home / 4,767,111.63-6,580,054.85-3,240,104.49

Finding the Fourth Proportional to 4,767,111.63, 6,580,054.85 and 3,240,104.49

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Solution

The fourth proportional to 4,767,111.63, 6,580,054.85 and 3,240,104.49 is: 4,472,323.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,767,111.63 : 6,580,054.85 = 3,240,104.49 : x
  2. Step 2: Convert to fraction form
    4,767,111.63/6,580,054.85 = 3,240,104.49/x
  3. Step 3: Cross multiply
    4,767,111.63x = 6,580,054.85 × 3,240,104.49
  4. Step 4: Simplify right side
    4,767,111.63x = 21,320,065,247,730.75
  5. Step 5: Solve for x
    x = 21,320,065,247,730.75/4,767,111.63
  6. Step 6: Final answer
    x = 4,472,323.47

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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.