Home / 1,077,114.04-1,486,409.16-593,680.12

Finding the Fourth Proportional to 1,077,114.04, 1,486,409.16 and 593,680.12

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Solution

The fourth proportional to 1,077,114.04, 1,486,409.16 and 593,680.12 is: 819,274.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,114.04 : 1,486,409.16 = 593,680.12 : x
  2. Step 2: Convert to fraction form
    1,077,114.04/1,486,409.16 = 593,680.12/x
  3. Step 3: Cross multiply
    1,077,114.04x = 1,486,409.16 × 593,680.12
  4. Step 4: Simplify right side
    1,077,114.04x = 882,451,568,477.90
  5. Step 5: Solve for x
    x = 882,451,568,477.90/1,077,114.04
  6. Step 6: Final answer
    x = 819,274.04

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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.