Home / 1,535,393.83-2,303,385.97-588,690.73

Finding the Fourth Proportional to 1,535,393.83, 2,303,385.97 and 588,690.73

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Solution

The fourth proportional to 1,535,393.83, 2,303,385.97 and 588,690.73 is: 883,149.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,393.83 : 2,303,385.97 = 588,690.73 : x
  2. Step 2: Convert to fraction form
    1,535,393.83/2,303,385.97 = 588,690.73/x
  3. Step 3: Cross multiply
    1,535,393.83x = 2,303,385.97 × 588,690.73
  4. Step 4: Simplify right side
    1,535,393.83x = 1,355,981,968,151.06
  5. Step 5: Solve for x
    x = 1,355,981,968,151.06/1,535,393.83
  6. Step 6: Final answer
    x = 883,149.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.