Home / 736,991.40-1,104,899.04-416,945.82

Finding the Fourth Proportional to 736,991.40, 1,104,899.04 and 416,945.82

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Solution

The fourth proportional to 736,991.40, 1,104,899.04 and 416,945.82 is: 625,086.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,991.40 : 1,104,899.04 = 416,945.82 : x
  2. Step 2: Convert to fraction form
    736,991.40/1,104,899.04 = 416,945.82/x
  3. Step 3: Cross multiply
    736,991.40x = 1,104,899.04 × 416,945.82
  4. Step 4: Simplify right side
    736,991.40x = 460,683,036,250.01
  5. Step 5: Solve for x
    x = 460,683,036,250.01/736,991.40
  6. Step 6: Final answer
    x = 625,086.04

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1.5x scale

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.