Home / 881,359.24-1,216,647.83-595,266.83

Finding the Fourth Proportional to 881,359.24, 1,216,647.83 and 595,266.83

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Solution

The fourth proportional to 881,359.24, 1,216,647.83 and 595,266.83 is: 821,719.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,359.24 : 1,216,647.83 = 595,266.83 : x
  2. Step 2: Convert to fraction form
    881,359.24/1,216,647.83 = 595,266.83/x
  3. Step 3: Cross multiply
    881,359.24x = 1,216,647.83 × 595,266.83
  4. Step 4: Simplify right side
    881,359.24x = 724,230,096,990.48
  5. Step 5: Solve for x
    x = 724,230,096,990.48/881,359.24
  6. Step 6: Final answer
    x = 821,719.53

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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.