Home / 4,580,563.60-6,870,845.40-4,538,573.20

Finding the Fourth Proportional to 4,580,563.60, 6,870,845.40 and 4,538,573.20

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Solution

The fourth proportional to 4,580,563.60, 6,870,845.40 and 4,538,573.20 is: 6,807,859.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,563.60 : 6,870,845.40 = 4,538,573.20 : x
  2. Step 2: Convert to fraction form
    4,580,563.60/6,870,845.40 = 4,538,573.20/x
  3. Step 3: Cross multiply
    4,580,563.60x = 6,870,845.40 × 4,538,573.20
  4. Step 4: Simplify right side
    4,580,563.60x = 31,183,834,793,783.28
  5. Step 5: Solve for x
    x = 31,183,834,793,783.28/4,580,563.60
  6. Step 6: Final answer
    x = 6,807,859.80

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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.