Home / 3,152,039.26-4,727,763.40-1,022,141.83

Finding the Fourth Proportional to 3,152,039.26, 4,727,763.40 and 1,022,141.83

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Solution

The fourth proportional to 3,152,039.26, 4,727,763.40 and 1,022,141.83 is: 1,533,116.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,152,039.26 : 4,727,763.40 = 1,022,141.83 : x
  2. Step 2: Convert to fraction form
    3,152,039.26/4,727,763.40 = 1,022,141.83/x
  3. Step 3: Cross multiply
    3,152,039.26x = 4,727,763.40 × 1,022,141.83
  4. Step 4: Simplify right side
    3,152,039.26x = 4,832,444,733,483.02
  5. Step 5: Solve for x
    x = 4,832,444,733,483.02/3,152,039.26
  6. Step 6: Final answer
    x = 1,533,116.92

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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.