Home / 9,450,704.25-14,176,056.38-2,719,118.25

Finding the Fourth Proportional to 9,450,704.25, 14,176,056.38 and 2,719,118.25

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Solution

The fourth proportional to 9,450,704.25, 14,176,056.38 and 2,719,118.25 is: 4,078,677.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,450,704.25 : 14,176,056.38 = 2,719,118.25 : x
  2. Step 2: Convert to fraction form
    9,450,704.25/14,176,056.38 = 2,719,118.25/x
  3. Step 3: Cross multiply
    9,450,704.25x = 14,176,056.38 × 2,719,118.25
  4. Step 4: Simplify right side
    9,450,704.25x = 38,546,373,602,291.34
  5. Step 5: Solve for x
    x = 38,546,373,602,291.34/9,450,704.25
  6. Step 6: Final answer
    x = 4,078,677.38

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Double scale
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Similar ratio
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1.5x scale

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.