Home / 1,512,023.04-2,267,247.09-713,090.10

Finding the Fourth Proportional to 1,512,023.04, 2,267,247.09 and 713,090.10

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Solution

The fourth proportional to 1,512,023.04, 2,267,247.09 and 713,090.10 is: 1,069,263.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,512,023.04 : 2,267,247.09 = 713,090.10 : x
  2. Step 2: Convert to fraction form
    1,512,023.04/2,267,247.09 = 713,090.10/x
  3. Step 3: Cross multiply
    1,512,023.04x = 2,267,247.09 × 713,090.10
  4. Step 4: Simplify right side
    1,512,023.04x = 1,616,751,454,132.81
  5. Step 5: Solve for x
    x = 1,616,751,454,132.81/1,512,023.04
  6. Step 6: Final answer
    x = 1,069,263.77

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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.