Home / 746,751.13-1,030,594.32-460,263.85

Finding the Fourth Proportional to 746,751.13, 1,030,594.32 and 460,263.85

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Solution

The fourth proportional to 746,751.13, 1,030,594.32 and 460,263.85 is: 635,212.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,751.13 : 1,030,594.32 = 460,263.85 : x
  2. Step 2: Convert to fraction form
    746,751.13/1,030,594.32 = 460,263.85/x
  3. Step 3: Cross multiply
    746,751.13x = 1,030,594.32 × 460,263.85
  4. Step 4: Simplify right side
    746,751.13x = 474,345,304,358.36
  5. Step 5: Solve for x
    x = 474,345,304,358.36/746,751.13
  6. Step 6: Final answer
    x = 635,212.04

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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.