Home / 1,043,033.22-1,439,139.15-590,324.22

Finding the Fourth Proportional to 1,043,033.22, 1,439,139.15 and 590,324.22

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Solution

The fourth proportional to 1,043,033.22, 1,439,139.15 and 590,324.22 is: 814,507.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,033.22 : 1,439,139.15 = 590,324.22 : x
  2. Step 2: Convert to fraction form
    1,043,033.22/1,439,139.15 = 590,324.22/x
  3. Step 3: Cross multiply
    1,043,033.22x = 1,439,139.15 × 590,324.22
  4. Step 4: Simplify right side
    1,043,033.22x = 849,558,696,195.21
  5. Step 5: Solve for x
    x = 849,558,696,195.21/1,043,033.22
  6. Step 6: Final answer
    x = 814,507.80

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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.