Home / 1,184,373.04-1,634,474.16-647,829.04

Finding the Fourth Proportional to 1,184,373.04, 1,634,474.16 and 647,829.04

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Solution

The fourth proportional to 1,184,373.04, 1,634,474.16 and 647,829.04 is: 894,025.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,373.04 : 1,634,474.16 = 647,829.04 : x
  2. Step 2: Convert to fraction form
    1,184,373.04/1,634,474.16 = 647,829.04/x
  3. Step 3: Cross multiply
    1,184,373.04x = 1,634,474.16 × 647,829.04
  4. Step 4: Simplify right side
    1,184,373.04x = 1,058,859,825,977.61
  5. Step 5: Solve for x
    x = 1,058,859,825,977.61/1,184,373.04
  6. Step 6: Final answer
    x = 894,025.61

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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.