Home / 1,185,584.04-1,778,709.06-476,110.26

Finding the Fourth Proportional to 1,185,584.04, 1,778,709.06 and 476,110.26

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Solution

The fourth proportional to 1,185,584.04, 1,778,709.06 and 476,110.26 is: 714,299.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,185,584.04 : 1,778,709.06 = 476,110.26 : x
  2. Step 2: Convert to fraction form
    1,185,584.04/1,778,709.06 = 476,110.26/x
  3. Step 3: Cross multiply
    1,185,584.04x = 1,778,709.06 × 476,110.26
  4. Step 4: Simplify right side
    1,185,584.04x = 846,861,633,020.96
  5. Step 5: Solve for x
    x = 846,861,633,020.96/1,185,584.04
  6. Step 6: Final answer
    x = 714,299.12

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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.