Home / 1,814,585.01-2,722,271.15-552,379.83

Finding the Fourth Proportional to 1,814,585.01, 2,722,271.15 and 552,379.83

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Solution

The fourth proportional to 1,814,585.01, 2,722,271.15 and 552,379.83 is: 828,689.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,585.01 : 2,722,271.15 = 552,379.83 : x
  2. Step 2: Convert to fraction form
    1,814,585.01/2,722,271.15 = 552,379.83/x
  3. Step 3: Cross multiply
    1,814,585.01x = 2,722,271.15 × 552,379.83
  4. Step 4: Simplify right side
    1,814,585.01x = 1,503,727,658,677.65
  5. Step 5: Solve for x
    x = 1,503,727,658,677.65/1,814,585.01
  6. Step 6: Final answer
    x = 828,689.57

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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.