Home / 3,045,164.80-4,567,425.18-1,605,271.33

Finding the Fourth Proportional to 3,045,164.80, 4,567,425.18 and 1,605,271.33

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Solution

The fourth proportional to 3,045,164.80, 4,567,425.18 and 1,605,271.33 is: 2,407,737.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,045,164.80 : 4,567,425.18 = 1,605,271.33 : x
  2. Step 2: Convert to fraction form
    3,045,164.80/4,567,425.18 = 1,605,271.33/x
  3. Step 3: Cross multiply
    3,045,164.80x = 4,567,425.18 × 1,605,271.33
  4. Step 4: Simplify right side
    3,045,164.80x = 7,331,956,693,374.09
  5. Step 5: Solve for x
    x = 7,331,956,693,374.09/3,045,164.80
  6. Step 6: Final answer
    x = 2,407,737.24

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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.