Home / 3,026,053.28-4,175,903.76-1,668,052.64

Finding the Fourth Proportional to 3,026,053.28, 4,175,903.76 and 1,668,052.64

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Solution

The fourth proportional to 3,026,053.28, 4,175,903.76 and 1,668,052.64 is: 2,301,885.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,053.28 : 4,175,903.76 = 1,668,052.64 : x
  2. Step 2: Convert to fraction form
    3,026,053.28/4,175,903.76 = 1,668,052.64/x
  3. Step 3: Cross multiply
    3,026,053.28x = 4,175,903.76 × 1,668,052.64
  4. Step 4: Simplify right side
    3,026,053.28x = 6,965,627,291,253.93
  5. Step 5: Solve for x
    x = 6,965,627,291,253.93/3,026,053.28
  6. Step 6: Final answer
    x = 2,301,885.21

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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.