Home / 944,183.76-1,417,510.20-560,632.56

Finding the Fourth Proportional to 944,183.76, 1,417,510.20 and 560,632.56

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Solution

The fourth proportional to 944,183.76, 1,417,510.20 and 560,632.56 is: 841,681.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,183.76 : 1,417,510.20 = 560,632.56 : x
  2. Step 2: Convert to fraction form
    944,183.76/1,417,510.20 = 560,632.56/x
  3. Step 3: Cross multiply
    944,183.76x = 1,417,510.20 × 560,632.56
  4. Step 4: Simplify right side
    944,183.76x = 794,702,372,252.11
  5. Step 5: Solve for x
    x = 794,702,372,252.11/944,183.76
  6. Step 6: Final answer
    x = 841,681.89

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1.5x scale

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.