Home / 4,280,708.59-6,412,507.54-2,573,917.29

Finding the Fourth Proportional to 4,280,708.59, 6,412,507.54 and 2,573,917.29

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Solution

The fourth proportional to 4,280,708.59, 6,412,507.54 and 2,573,917.29 is: 3,855,731.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,708.59 : 6,412,507.54 = 2,573,917.29 : x
  2. Step 2: Convert to fraction form
    4,280,708.59/6,412,507.54 = 2,573,917.29/x
  3. Step 3: Cross multiply
    4,280,708.59x = 6,412,507.54 × 2,573,917.29
  4. Step 4: Simplify right side
    4,280,708.59x = 16,505,264,029,461.37
  5. Step 5: Solve for x
    x = 16,505,264,029,461.37/4,280,708.59
  6. Step 6: Final answer
    x = 3,855,731.75

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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.