Home / 4,893,602.60-7,340,403.90-2,199,218.60

Finding the Fourth Proportional to 4,893,602.60, 7,340,403.90 and 2,199,218.60

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Solution

The fourth proportional to 4,893,602.60, 7,340,403.90 and 2,199,218.60 is: 3,298,827.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,602.60 : 7,340,403.90 = 2,199,218.60 : x
  2. Step 2: Convert to fraction form
    4,893,602.60/7,340,403.90 = 2,199,218.60/x
  3. Step 3: Cross multiply
    4,893,602.60x = 7,340,403.90 × 2,199,218.60
  4. Step 4: Simplify right side
    4,893,602.60x = 16,143,152,788,392.54
  5. Step 5: Solve for x
    x = 16,143,152,788,392.54/4,893,602.60
  6. Step 6: Final answer
    x = 3,298,827.90

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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.