Home / 5,936,472.40-8,909,623.80-2,746,507.60

Finding the Fourth Proportional to 5,936,472.40, 8,909,623.80 and 2,746,507.60

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Solution

The fourth proportional to 5,936,472.40, 8,909,623.80 and 2,746,507.60 is: 4,122,035.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,472.40 : 8,909,623.80 = 2,746,507.60 : x
  2. Step 2: Convert to fraction form
    5,936,472.40/8,909,623.80 = 2,746,507.60/x
  3. Step 3: Cross multiply
    5,936,472.40x = 8,909,623.80 × 2,746,507.60
  4. Step 4: Simplify right side
    5,936,472.40x = 24,470,349,479,840.88
  5. Step 5: Solve for x
    x = 24,470,349,479,840.88/5,936,472.40
  6. Step 6: Final answer
    x = 4,122,035.42

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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.