Home / 9,763,887.60-14,645,831.40-2,672,175.60

Finding the Fourth Proportional to 9,763,887.60, 14,645,831.40 and 2,672,175.60

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Solution

The fourth proportional to 9,763,887.60, 14,645,831.40 and 2,672,175.60 is: 4,008,263.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,763,887.60 : 14,645,831.40 = 2,672,175.60 : x
  2. Step 2: Convert to fraction form
    9,763,887.60/14,645,831.40 = 2,672,175.60/x
  3. Step 3: Cross multiply
    9,763,887.60x = 14,645,831.40 × 2,672,175.60
  4. Step 4: Simplify right side
    9,763,887.60x = 39,136,233,308,793.84
  5. Step 5: Solve for x
    x = 39,136,233,308,793.84/9,763,887.60
  6. Step 6: Final answer
    x = 4,008,263.40

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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.