Home / 1,053,884.40-1,580,648.04-295,551.60

Finding the Fourth Proportional to 1,053,884.40, 1,580,648.04 and 295,551.60

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Solution

The fourth proportional to 1,053,884.40, 1,580,648.04 and 295,551.60 is: 443,277.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,884.40 : 1,580,648.04 = 295,551.60 : x
  2. Step 2: Convert to fraction form
    1,053,884.40/1,580,648.04 = 295,551.60/x
  3. Step 3: Cross multiply
    1,053,884.40x = 1,580,648.04 × 295,551.60
  4. Step 4: Simplify right side
    1,053,884.40x = 467,163,057,258.86
  5. Step 5: Solve for x
    x = 467,163,057,258.86/1,053,884.40
  6. Step 6: Final answer
    x = 443,277.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.