Home / 708,713.93-1,062,020.73-583,245.74

Finding the Fourth Proportional to 708,713.93, 1,062,020.73 and 583,245.74

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Solution

The fourth proportional to 708,713.93, 1,062,020.73 and 583,245.74 is: 874,004.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,713.93 : 1,062,020.73 = 583,245.74 : x
  2. Step 2: Convert to fraction form
    708,713.93/1,062,020.73 = 583,245.74/x
  3. Step 3: Cross multiply
    708,713.93x = 1,062,020.73 × 583,245.74
  4. Step 4: Simplify right side
    708,713.93x = 619,419,066,564.19
  5. Step 5: Solve for x
    x = 619,419,066,564.19/708,713.93
  6. Step 6: Final answer
    x = 874,004.36

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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.