Home / 4,184,222.40-6,277,402.80-1,344,362.40

Finding the Fourth Proportional to 4,184,222.40, 6,277,402.80 and 1,344,362.40

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Solution

The fourth proportional to 4,184,222.40, 6,277,402.80 and 1,344,362.40 is: 2,016,887.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,184,222.40 : 6,277,402.80 = 1,344,362.40 : x
  2. Step 2: Convert to fraction form
    4,184,222.40/6,277,402.80 = 1,344,362.40/x
  3. Step 3: Cross multiply
    4,184,222.40x = 6,277,402.80 × 1,344,362.40
  4. Step 4: Simplify right side
    4,184,222.40x = 8,439,104,293,974.72
  5. Step 5: Solve for x
    x = 8,439,104,293,974.72/4,184,222.40
  6. Step 6: Final answer
    x = 2,016,887.13

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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.