Home / 1,701,322.73-2,551,984.09-503,151.80

Finding the Fourth Proportional to 1,701,322.73, 2,551,984.09 and 503,151.80

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Solution

The fourth proportional to 1,701,322.73, 2,551,984.09 and 503,151.80 is: 754,727.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,322.73 : 2,551,984.09 = 503,151.80 : x
  2. Step 2: Convert to fraction form
    1,701,322.73/2,551,984.09 = 503,151.80/x
  3. Step 3: Cross multiply
    1,701,322.73x = 2,551,984.09 × 503,151.80
  4. Step 4: Simplify right side
    1,701,322.73x = 1,284,035,374,437.06
  5. Step 5: Solve for x
    x = 1,284,035,374,437.06/1,701,322.73
  6. Step 6: Final answer
    x = 754,727.69

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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.