Home / 4,806,595.52-6,632,648.16-2,872,471.04

Finding the Fourth Proportional to 4,806,595.52, 6,632,648.16 and 2,872,471.04

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Solution

The fourth proportional to 4,806,595.52, 6,632,648.16 and 2,872,471.04 is: 3,963,738.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,806,595.52 : 6,632,648.16 = 2,872,471.04 : x
  2. Step 2: Convert to fraction form
    4,806,595.52/6,632,648.16 = 2,872,471.04/x
  3. Step 3: Cross multiply
    4,806,595.52x = 6,632,648.16 × 2,872,471.04
  4. Step 4: Simplify right side
    4,806,595.52x = 19,052,089,758,109.29
  5. Step 5: Solve for x
    x = 19,052,089,758,109.29/4,806,595.52
  6. Step 6: Final answer
    x = 3,963,738.92

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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.