Home / 8,588,509.60-12,882,764.40-4,109,533.60

Finding the Fourth Proportional to 8,588,509.60, 12,882,764.40 and 4,109,533.60

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Solution

The fourth proportional to 8,588,509.60, 12,882,764.40 and 4,109,533.60 is: 6,164,300.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,588,509.60 : 12,882,764.40 = 4,109,533.60 : x
  2. Step 2: Convert to fraction form
    8,588,509.60/12,882,764.40 = 4,109,533.60/x
  3. Step 3: Cross multiply
    8,588,509.60x = 12,882,764.40 × 4,109,533.60
  4. Step 4: Simplify right side
    8,588,509.60x = 52,942,153,162,683.84
  5. Step 5: Solve for x
    x = 52,942,153,162,683.84/8,588,509.60
  6. Step 6: Final answer
    x = 6,164,300.40

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Similar ratio
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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.