Home / 5,826,688.60-8,740,032.90-4,409,512.60

Finding the Fourth Proportional to 5,826,688.60, 8,740,032.90 and 4,409,512.60

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Solution

The fourth proportional to 5,826,688.60, 8,740,032.90 and 4,409,512.60 is: 6,614,268.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,688.60 : 8,740,032.90 = 4,409,512.60 : x
  2. Step 2: Convert to fraction form
    5,826,688.60/8,740,032.90 = 4,409,512.60/x
  3. Step 3: Cross multiply
    5,826,688.60x = 8,740,032.90 × 4,409,512.60
  4. Step 4: Simplify right side
    5,826,688.60x = 38,539,285,196,964.54
  5. Step 5: Solve for x
    x = 38,539,285,196,964.54/5,826,688.60
  6. Step 6: Final answer
    x = 6,614,268.90

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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.