Home / 3,402,574.23-5,103,861.36-1,006,232.22

Finding the Fourth Proportional to 3,402,574.23, 5,103,861.36 and 1,006,232.22

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Solution

The fourth proportional to 3,402,574.23, 5,103,861.36 and 1,006,232.22 is: 1,509,348.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,574.23 : 5,103,861.36 = 1,006,232.22 : x
  2. Step 2: Convert to fraction form
    3,402,574.23/5,103,861.36 = 1,006,232.22/x
  3. Step 3: Cross multiply
    3,402,574.23x = 5,103,861.36 × 1,006,232.22
  4. Step 4: Simplify right side
    3,402,574.23x = 5,135,669,746,845.02
  5. Step 5: Solve for x
    x = 5,135,669,746,845.02/3,402,574.23
  6. Step 6: Final answer
    x = 1,509,348.33

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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.