Home / 5,535,833.60-8,303,750.40-4,416,089.60

Finding the Fourth Proportional to 5,535,833.60, 8,303,750.40 and 4,416,089.60

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Solution

The fourth proportional to 5,535,833.60, 8,303,750.40 and 4,416,089.60 is: 6,624,134.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535,833.60 : 8,303,750.40 = 4,416,089.60 : x
  2. Step 2: Convert to fraction form
    5,535,833.60/8,303,750.40 = 4,416,089.60/x
  3. Step 3: Cross multiply
    5,535,833.60x = 8,303,750.40 × 4,416,089.60
  4. Step 4: Simplify right side
    5,535,833.60x = 36,670,105,782,435.84
  5. Step 5: Solve for x
    x = 36,670,105,782,435.84/5,535,833.60
  6. Step 6: Final answer
    x = 6,624,134.40

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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.