Home / 1,840,625.68-2,541,310.32-1,152,573.60

Finding the Fourth Proportional to 1,840,625.68, 2,541,310.32 and 1,152,573.60

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Solution

The fourth proportional to 1,840,625.68, 2,541,310.32 and 1,152,573.60 is: 1,591,332.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,625.68 : 2,541,310.32 = 1,152,573.60 : x
  2. Step 2: Convert to fraction form
    1,840,625.68/2,541,310.32 = 1,152,573.60/x
  3. Step 3: Cross multiply
    1,840,625.68x = 2,541,310.32 × 1,152,573.60
  4. Step 4: Simplify right side
    1,840,625.68x = 2,929,047,184,239.55
  5. Step 5: Solve for x
    x = 2,929,047,184,239.55/1,840,625.68
  6. Step 6: Final answer
    x = 1,591,332.35

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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.