Home / 924,288.80-1,274,835.60-584,429.60

Finding the Fourth Proportional to 924,288.80, 1,274,835.60 and 584,429.60

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Solution

The fourth proportional to 924,288.80, 1,274,835.60 and 584,429.60 is: 806,081.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,288.80 : 1,274,835.60 = 584,429.60 : x
  2. Step 2: Convert to fraction form
    924,288.80/1,274,835.60 = 584,429.60/x
  3. Step 3: Cross multiply
    924,288.80x = 1,274,835.60 × 584,429.60
  4. Step 4: Simplify right side
    924,288.80x = 745,051,659,773.76
  5. Step 5: Solve for x
    x = 745,051,659,773.76/924,288.80
  6. Step 6: Final answer
    x = 806,081.02

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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.