Home / 1,141,357.58-1,575,122.97-632,059.96

Finding the Fourth Proportional to 1,141,357.58, 1,575,122.97 and 632,059.96

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Solution

The fourth proportional to 1,141,357.58, 1,575,122.97 and 632,059.96 is: 872,270.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,357.58 : 1,575,122.97 = 632,059.96 : x
  2. Step 2: Convert to fraction form
    1,141,357.58/1,575,122.97 = 632,059.96/x
  3. Step 3: Cross multiply
    1,141,357.58x = 1,575,122.97 × 632,059.96
  4. Step 4: Simplify right side
    1,141,357.58x = 995,572,153,537.67
  5. Step 5: Solve for x
    x = 995,572,153,537.67/1,141,357.58
  6. Step 6: Final answer
    x = 872,270.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.