Home / 1,416,794.40-2,125,191.60-575,949.60

Finding the Fourth Proportional to 1,416,794.40, 2,125,191.60 and 575,949.60

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Solution

The fourth proportional to 1,416,794.40, 2,125,191.60 and 575,949.60 is: 863,924.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,794.40 : 2,125,191.60 = 575,949.60 : x
  2. Step 2: Convert to fraction form
    1,416,794.40/2,125,191.60 = 575,949.60/x
  3. Step 3: Cross multiply
    1,416,794.40x = 2,125,191.60 × 575,949.60
  4. Step 4: Simplify right side
    1,416,794.40x = 1,224,003,251,943.36
  5. Step 5: Solve for x
    x = 1,224,003,251,943.36/1,416,794.40
  6. Step 6: Final answer
    x = 863,924.40

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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.