Home / 3,035,843.02-4,189,467.45-1,746,657.55

Finding the Fourth Proportional to 3,035,843.02, 4,189,467.45 and 1,746,657.55

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Solution

The fourth proportional to 3,035,843.02, 4,189,467.45 and 1,746,657.55 is: 2,410,389.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,843.02 : 4,189,467.45 = 1,746,657.55 : x
  2. Step 2: Convert to fraction form
    3,035,843.02/4,189,467.45 = 1,746,657.55/x
  3. Step 3: Cross multiply
    3,035,843.02x = 4,189,467.45 × 1,746,657.55
  4. Step 4: Simplify right side
    3,035,843.02x = 7,317,564,952,021.75
  5. Step 5: Solve for x
    x = 7,317,564,952,021.75/3,035,843.02
  6. Step 6: Final answer
    x = 2,410,389.77

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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.