Home / 1,650,036.33-2,475,056.52-451,969.02

Finding the Fourth Proportional to 1,650,036.33, 2,475,056.52 and 451,969.02

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Solution

The fourth proportional to 1,650,036.33, 2,475,056.52 and 451,969.02 is: 677,954.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,036.33 : 2,475,056.52 = 451,969.02 : x
  2. Step 2: Convert to fraction form
    1,650,036.33/2,475,056.52 = 451,969.02/x
  3. Step 3: Cross multiply
    1,650,036.33x = 2,475,056.52 × 451,969.02
  4. Step 4: Simplify right side
    1,650,036.33x = 1,118,648,869,789.01
  5. Step 5: Solve for x
    x = 1,118,648,869,789.01/1,650,036.33
  6. Step 6: Final answer
    x = 677,954.08

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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.