Home / 837,042.03-1,153,068-606,923.13

Finding the Fourth Proportional to 837,042.03, 1,153,068 and 606,923.13

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Solution

The fourth proportional to 837,042.03, 1,153,068 and 606,923.13 is: 836,067.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    837,042.03 : 1,153,068 = 606,923.13 : x
  2. Step 2: Convert to fraction form
    837,042.03/1,153,068 = 606,923.13/x
  3. Step 3: Cross multiply
    837,042.03x = 1,153,068 × 606,923.13
  4. Step 4: Simplify right side
    837,042.03x = 699,823,639,662.84
  5. Step 5: Solve for x
    x = 699,823,639,662.84/837,042.03
  6. Step 6: Final answer
    x = 836,067.50

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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.