Home / 757,060.26-1,044,766.50-434,835

Finding the Fourth Proportional to 757,060.26, 1,044,766.50 and 434,835

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Solution

The fourth proportional to 757,060.26, 1,044,766.50 and 434,835 is: 600,085.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    757,060.26 : 1,044,766.50 = 434,835 : x
  2. Step 2: Convert to fraction form
    757,060.26/1,044,766.50 = 434,835/x
  3. Step 3: Cross multiply
    757,060.26x = 1,044,766.50 × 434,835
  4. Step 4: Simplify right side
    757,060.26x = 454,301,041,027.50
  5. Step 5: Solve for x
    x = 454,301,041,027.50/757,060.26
  6. Step 6: Final answer
    x = 600,085.71

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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.