Home / 2,184,422.80-3,276,631.37-586,985.91

Finding the Fourth Proportional to 2,184,422.80, 3,276,631.37 and 586,985.91

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Solution

The fourth proportional to 2,184,422.80, 3,276,631.37 and 586,985.91 is: 880,478.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,422.80 : 3,276,631.37 = 586,985.91 : x
  2. Step 2: Convert to fraction form
    2,184,422.80/3,276,631.37 = 586,985.91/x
  3. Step 3: Cross multiply
    2,184,422.80x = 3,276,631.37 × 586,985.91
  4. Step 4: Simplify right side
    2,184,422.80x = 1,923,336,446,454.00
  5. Step 5: Solve for x
    x = 1,923,336,446,454.00/2,184,422.80
  6. Step 6: Final answer
    x = 880,478.10

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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.