Home / 2,065,527.36-3,098,206.80-717,995.52

Finding the Fourth Proportional to 2,065,527.36, 3,098,206.80 and 717,995.52

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Solution

The fourth proportional to 2,065,527.36, 3,098,206.80 and 717,995.52 is: 1,076,964.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,527.36 : 3,098,206.80 = 717,995.52 : x
  2. Step 2: Convert to fraction form
    2,065,527.36/3,098,206.80 = 717,995.52/x
  3. Step 3: Cross multiply
    2,065,527.36x = 3,098,206.80 × 717,995.52
  4. Step 4: Simplify right side
    2,065,527.36x = 2,224,498,602,433.54
  5. Step 5: Solve for x
    x = 2,224,498,602,433.54/2,065,527.36
  6. Step 6: Final answer
    x = 1,076,964.00

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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.