Home / 5,689,276.20-8,533,914.30-3,776,088.60

Finding the Fourth Proportional to 5,689,276.20, 8,533,914.30 and 3,776,088.60

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Solution

The fourth proportional to 5,689,276.20, 8,533,914.30 and 3,776,088.60 is: 5,664,132.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,689,276.20 : 8,533,914.30 = 3,776,088.60 : x
  2. Step 2: Convert to fraction form
    5,689,276.20/8,533,914.30 = 3,776,088.60/x
  3. Step 3: Cross multiply
    5,689,276.20x = 8,533,914.30 × 3,776,088.60
  4. Step 4: Simplify right side
    5,689,276.20x = 32,224,816,501,606.98
  5. Step 5: Solve for x
    x = 32,224,816,501,606.98/5,689,276.20
  6. Step 6: Final answer
    x = 5,664,132.90

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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.