Home / 6,277,272.40-9,415,908.60-2,074,776.40

Finding the Fourth Proportional to 6,277,272.40, 9,415,908.60 and 2,074,776.40

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Solution

The fourth proportional to 6,277,272.40, 9,415,908.60 and 2,074,776.40 is: 3,112,164.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,277,272.40 : 9,415,908.60 = 2,074,776.40 : x
  2. Step 2: Convert to fraction form
    6,277,272.40/9,415,908.60 = 2,074,776.40/x
  3. Step 3: Cross multiply
    6,277,272.40x = 9,415,908.60 × 2,074,776.40
  4. Step 4: Simplify right side
    6,277,272.40x = 19,535,904,947,837.04
  5. Step 5: Solve for x
    x = 19,535,904,947,837.04/6,277,272.40
  6. Step 6: Final answer
    x = 3,112,164.60

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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.