Home / 1,150,181.40-1,725,592.08-501,814.32

Finding the Fourth Proportional to 1,150,181.40, 1,725,592.08 and 501,814.32

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Solution

The fourth proportional to 1,150,181.40, 1,725,592.08 and 501,814.32 is: 752,861.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,181.40 : 1,725,592.08 = 501,814.32 : x
  2. Step 2: Convert to fraction form
    1,150,181.40/1,725,592.08 = 501,814.32/x
  3. Step 3: Cross multiply
    1,150,181.40x = 1,725,592.08 × 501,814.32
  4. Step 4: Simplify right side
    1,150,181.40x = 865,926,816,222.59
  5. Step 5: Solve for x
    x = 865,926,816,222.59/1,150,181.40
  6. Step 6: Final answer
    x = 752,861.08

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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.