Home / 4,595,785.50-6,893,678.25-1,229,905.02

Finding the Fourth Proportional to 4,595,785.50, 6,893,678.25 and 1,229,905.02

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Solution

The fourth proportional to 4,595,785.50, 6,893,678.25 and 1,229,905.02 is: 1,844,857.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,595,785.50 : 6,893,678.25 = 1,229,905.02 : x
  2. Step 2: Convert to fraction form
    4,595,785.50/6,893,678.25 = 1,229,905.02/x
  3. Step 3: Cross multiply
    4,595,785.50x = 6,893,678.25 × 1,229,905.02
  4. Step 4: Simplify right side
    4,595,785.50x = 8,478,569,485,939.82
  5. Step 5: Solve for x
    x = 8,478,569,485,939.82/4,595,785.50
  6. Step 6: Final answer
    x = 1,844,857.53

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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.