Home / 696,834.59-1,044,370.67-397,484.44

Finding the Fourth Proportional to 696,834.59, 1,044,370.67 and 397,484.44

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Solution

The fourth proportional to 696,834.59, 1,044,370.67 and 397,484.44 is: 595,724.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,834.59 : 1,044,370.67 = 397,484.44 : x
  2. Step 2: Convert to fraction form
    696,834.59/1,044,370.67 = 397,484.44/x
  3. Step 3: Cross multiply
    696,834.59x = 1,044,370.67 × 397,484.44
  4. Step 4: Simplify right side
    696,834.59x = 415,121,086,319.03
  5. Step 5: Solve for x
    x = 415,121,086,319.03/696,834.59
  6. Step 6: Final answer
    x = 595,724.00

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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.