Home / 1,060,017.63-1,589,422.19-723,465.69

Finding the Fourth Proportional to 1,060,017.63, 1,589,422.19 and 723,465.69

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Solution

The fourth proportional to 1,060,017.63, 1,589,422.19 and 723,465.69 is: 1,084,786.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,017.63 : 1,589,422.19 = 723,465.69 : x
  2. Step 2: Convert to fraction form
    1,060,017.63/1,589,422.19 = 723,465.69/x
  3. Step 3: Cross multiply
    1,060,017.63x = 1,589,422.19 × 723,465.69
  4. Step 4: Simplify right side
    1,060,017.63x = 1,149,892,417,772.33
  5. Step 5: Solve for x
    x = 1,149,892,417,772.33/1,060,017.63
  6. Step 6: Final answer
    x = 1,084,786.13

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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.