Home / 794,580.04-1,191,495.42-288,785.24

Finding the Fourth Proportional to 794,580.04, 1,191,495.42 and 288,785.24

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Solution

The fourth proportional to 794,580.04, 1,191,495.42 and 288,785.24 is: 433,041.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,580.04 : 1,191,495.42 = 288,785.24 : x
  2. Step 2: Convert to fraction form
    794,580.04/1,191,495.42 = 288,785.24/x
  3. Step 3: Cross multiply
    794,580.04x = 1,191,495.42 × 288,785.24
  4. Step 4: Simplify right side
    794,580.04x = 344,086,290,823.60
  5. Step 5: Solve for x
    x = 344,086,290,823.60/794,580.04
  6. Step 6: Final answer
    x = 433,041.70

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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.