Home / 1,043,034.48-1,439,140.88-590,325.48

Finding the Fourth Proportional to 1,043,034.48, 1,439,140.88 and 590,325.48

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Solution

The fourth proportional to 1,043,034.48, 1,439,140.88 and 590,325.48 is: 814,509.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,034.48 : 1,439,140.88 = 590,325.48 : x
  2. Step 2: Convert to fraction form
    1,043,034.48/1,439,140.88 = 590,325.48/x
  3. Step 3: Cross multiply
    1,043,034.48x = 1,439,140.88 × 590,325.48
  4. Step 4: Simplify right side
    1,043,034.48x = 849,561,530,773.62
  5. Step 5: Solve for x
    x = 849,561,530,773.62/1,043,034.48
  6. Step 6: Final answer
    x = 814,509.54

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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.