Home / 9,450,917.40-14,176,376.10-2,719,331.40

Finding the Fourth Proportional to 9,450,917.40, 14,176,376.10 and 2,719,331.40

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Solution

The fourth proportional to 9,450,917.40, 14,176,376.10 and 2,719,331.40 is: 4,078,997.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,450,917.40 : 14,176,376.10 = 2,719,331.40 : x
  2. Step 2: Convert to fraction form
    9,450,917.40/14,176,376.10 = 2,719,331.40/x
  3. Step 3: Cross multiply
    9,450,917.40x = 14,176,376.10 × 2,719,331.40
  4. Step 4: Simplify right side
    9,450,917.40x = 38,550,264,666,939.54
  5. Step 5: Solve for x
    x = 38,550,264,666,939.54/9,450,917.40
  6. Step 6: Final answer
    x = 4,078,997.10

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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.