Home / 4,361,602.60-6,542,403.90-4,081,666.60

Finding the Fourth Proportional to 4,361,602.60, 6,542,403.90 and 4,081,666.60

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Solution

The fourth proportional to 4,361,602.60, 6,542,403.90 and 4,081,666.60 is: 6,122,499.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,602.60 : 6,542,403.90 = 4,081,666.60 : x
  2. Step 2: Convert to fraction form
    4,361,602.60/6,542,403.90 = 4,081,666.60/x
  3. Step 3: Cross multiply
    4,361,602.60x = 6,542,403.90 × 4,081,666.60
  4. Step 4: Simplify right side
    4,361,602.60x = 26,703,911,482,339.74
  5. Step 5: Solve for x
    x = 26,703,911,482,339.74/4,361,602.60
  6. Step 6: Final answer
    x = 6,122,499.90

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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.