Home / 1,712,959.65-2,568,584.50-560,056.03

Finding the Fourth Proportional to 1,712,959.65, 2,568,584.50 and 560,056.03

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Solution

The fourth proportional to 1,712,959.65, 2,568,584.50 and 560,056.03 is: 839,804.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,712,959.65 : 2,568,584.50 = 560,056.03 : x
  2. Step 2: Convert to fraction form
    1,712,959.65/2,568,584.50 = 560,056.03/x
  3. Step 3: Cross multiply
    1,712,959.65x = 2,568,584.50 × 560,056.03
  4. Step 4: Simplify right side
    1,712,959.65x = 1,438,551,229,967.93
  5. Step 5: Solve for x
    x = 1,438,551,229,967.93/1,712,959.65
  6. Step 6: Final answer
    x = 839,804.50

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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.