Home / 4,368,625.60-6,548,272.80-1,671,908.80

Finding the Fourth Proportional to 4,368,625.60, 6,548,272.80 and 1,671,908.80

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Solution

The fourth proportional to 4,368,625.60, 6,548,272.80 and 1,671,908.80 is: 2,506,077.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,625.60 : 6,548,272.80 = 1,671,908.80 : x
  2. Step 2: Convert to fraction form
    4,368,625.60/6,548,272.80 = 1,671,908.80/x
  3. Step 3: Cross multiply
    4,368,625.60x = 6,548,272.80 × 1,671,908.80
  4. Step 4: Simplify right side
    4,368,625.60x = 10,948,114,919,120.64
  5. Step 5: Solve for x
    x = 10,948,114,919,120.64/4,368,625.60
  6. Step 6: Final answer
    x = 2,506,077.64

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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.