Home / 4,597,705.09-6,344,355.71-2,831,322.60

Finding the Fourth Proportional to 4,597,705.09, 6,344,355.71 and 2,831,322.60

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Solution

The fourth proportional to 4,597,705.09, 6,344,355.71 and 2,831,322.60 is: 3,906,931.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597,705.09 : 6,344,355.71 = 2,831,322.60 : x
  2. Step 2: Convert to fraction form
    4,597,705.09/6,344,355.71 = 2,831,322.60/x
  3. Step 3: Cross multiply
    4,597,705.09x = 6,344,355.71 × 2,831,322.60
  4. Step 4: Simplify right side
    4,597,705.09x = 17,962,917,711,240.36
  5. Step 5: Solve for x
    x = 17,962,917,711,240.36/4,597,705.09
  6. Step 6: Final answer
    x = 3,906,931.25

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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.