Home / 2,184,422.05-3,276,630.25-586,985.16

Finding the Fourth Proportional to 2,184,422.05, 3,276,630.25 and 586,985.16

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Solution

The fourth proportional to 2,184,422.05, 3,276,630.25 and 586,985.16 is: 880,476.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,422.05 : 3,276,630.25 = 586,985.16 : x
  2. Step 2: Convert to fraction form
    2,184,422.05/3,276,630.25 = 586,985.16/x
  3. Step 3: Cross multiply
    2,184,422.05x = 3,276,630.25 × 586,985.16
  4. Step 4: Simplify right side
    2,184,422.05x = 1,923,333,328,622.16
  5. Step 5: Solve for x
    x = 1,923,333,328,622.16/2,184,422.05
  6. Step 6: Final answer
    x = 880,476.98

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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.