Home / 1,726,562.74-2,590,080.46-589,019.52

Finding the Fourth Proportional to 1,726,562.74, 2,590,080.46 and 589,019.52

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Solution

The fourth proportional to 1,726,562.74, 2,590,080.46 and 589,019.52 is: 883,609.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,562.74 : 2,590,080.46 = 589,019.52 : x
  2. Step 2: Convert to fraction form
    1,726,562.74/2,590,080.46 = 589,019.52/x
  3. Step 3: Cross multiply
    1,726,562.74x = 2,590,080.46 × 589,019.52
  4. Step 4: Simplify right side
    1,726,562.74x = 1,525,607,949,310.58
  5. Step 5: Solve for x
    x = 1,525,607,949,310.58/1,726,562.74
  6. Step 6: Final answer
    x = 883,609.91

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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.