Home / 932,566.23-1,397,018.81-483,580.60

Finding the Fourth Proportional to 932,566.23, 1,397,018.81 and 483,580.60

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Solution

The fourth proportional to 932,566.23, 1,397,018.81 and 483,580.60 is: 724,421.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,566.23 : 1,397,018.81 = 483,580.60 : x
  2. Step 2: Convert to fraction form
    932,566.23/1,397,018.81 = 483,580.60/x
  3. Step 3: Cross multiply
    932,566.23x = 1,397,018.81 × 483,580.60
  4. Step 4: Simplify right side
    932,566.23x = 675,571,192,067.49
  5. Step 5: Solve for x
    x = 675,571,192,067.49/932,566.23
  6. Step 6: Final answer
    x = 724,421.68

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1.5x scale

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.