Home / 1,167,526.52-1,751,795.50-627,152.25

Finding the Fourth Proportional to 1,167,526.52, 1,751,795.50 and 627,152.25

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Solution

The fourth proportional to 1,167,526.52, 1,751,795.50 and 627,152.25 is: 941,000.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,526.52 : 1,751,795.50 = 627,152.25 : x
  2. Step 2: Convert to fraction form
    1,167,526.52/1,751,795.50 = 627,152.25/x
  3. Step 3: Cross multiply
    1,167,526.52x = 1,751,795.50 × 627,152.25
  4. Step 4: Simplify right side
    1,167,526.52x = 1,098,642,489,364.88
  5. Step 5: Solve for x
    x = 1,098,642,489,364.88/1,167,526.52
  6. Step 6: Final answer
    x = 941,000.03

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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.