Home / 4,824,546.12-6,657,873.66-2,649,089.27

Finding the Fourth Proportional to 4,824,546.12, 6,657,873.66 and 2,649,089.27

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Solution

The fourth proportional to 4,824,546.12, 6,657,873.66 and 2,649,089.27 is: 3,655,743.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824,546.12 : 6,657,873.66 = 2,649,089.27 : x
  2. Step 2: Convert to fraction form
    4,824,546.12/6,657,873.66 = 2,649,089.27/x
  3. Step 3: Cross multiply
    4,824,546.12x = 6,657,873.66 × 2,649,089.27
  4. Step 4: Simplify right side
    4,824,546.12x = 17,637,301,640,432.26
  5. Step 5: Solve for x
    x = 17,637,301,640,432.26/4,824,546.12
  6. Step 6: Final answer
    x = 3,655,743.19

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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.