Home / 2,184,005.30-3,024,005.01-2,016,043.70

Finding the Fourth Proportional to 2,184,005.30, 3,024,005.01 and 2,016,043.70

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Solution

The fourth proportional to 2,184,005.30, 3,024,005.01 and 2,016,043.70 is: 2,791,442.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,005.30 : 3,024,005.01 = 2,016,043.70 : x
  2. Step 2: Convert to fraction form
    2,184,005.30/3,024,005.01 = 2,016,043.70/x
  3. Step 3: Cross multiply
    2,184,005.30x = 3,024,005.01 × 2,016,043.70
  4. Step 4: Simplify right side
    2,184,005.30x = 6,096,526,249,178.94
  5. Step 5: Solve for x
    x = 6,096,526,249,178.94/2,184,005.30
  6. Step 6: Final answer
    x = 2,791,442.97

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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.