Home / 924,039.66-1,274,697.09-584,704.74

Finding the Fourth Proportional to 924,039.66, 1,274,697.09 and 584,704.74

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Solution

The fourth proportional to 924,039.66, 1,274,697.09 and 584,704.74 is: 806,590.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,039.66 : 1,274,697.09 = 584,704.74 : x
  2. Step 2: Convert to fraction form
    924,039.66/1,274,697.09 = 584,704.74/x
  3. Step 3: Cross multiply
    924,039.66x = 1,274,697.09 × 584,704.74
  4. Step 4: Simplify right side
    924,039.66x = 745,321,430,587.21
  5. Step 5: Solve for x
    x = 745,321,430,587.21/924,039.66
  6. Step 6: Final answer
    x = 806,590.30

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1.5x scale

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.