Home / 1,136,549.46-1,567,946.26-695,043.43

Finding the Fourth Proportional to 1,136,549.46, 1,567,946.26 and 695,043.43

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Solution

The fourth proportional to 1,136,549.46, 1,567,946.26 and 695,043.43 is: 958,859.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,549.46 : 1,567,946.26 = 695,043.43 : x
  2. Step 2: Convert to fraction form
    1,136,549.46/1,567,946.26 = 695,043.43/x
  3. Step 3: Cross multiply
    1,136,549.46x = 1,567,946.26 × 695,043.43
  4. Step 4: Simplify right side
    1,136,549.46x = 1,089,790,735,291.12
  5. Step 5: Solve for x
    x = 1,089,790,735,291.12/1,136,549.46
  6. Step 6: Final answer
    x = 958,859.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.