Home / 960,077.70-1,324,852.47-573,329.70

Finding the Fourth Proportional to 960,077.70, 1,324,852.47 and 573,329.70

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Solution

The fourth proportional to 960,077.70, 1,324,852.47 and 573,329.70 is: 791,162.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,077.70 : 1,324,852.47 = 573,329.70 : x
  2. Step 2: Convert to fraction form
    960,077.70/1,324,852.47 = 573,329.70/x
  3. Step 3: Cross multiply
    960,077.70x = 1,324,852.47 × 573,329.70
  4. Step 4: Simplify right side
    960,077.70x = 759,577,269,169.36
  5. Step 5: Solve for x
    x = 759,577,269,169.36/960,077.70
  6. Step 6: Final answer
    x = 791,162.29

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Double scale
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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.