Home / 2,220,273.57-3,064,051.83-1,360,667.82

Finding the Fourth Proportional to 2,220,273.57, 3,064,051.83 and 1,360,667.82

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Solution

The fourth proportional to 2,220,273.57, 3,064,051.83 and 1,360,667.82 is: 1,877,767.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,220,273.57 : 3,064,051.83 = 1,360,667.82 : x
  2. Step 2: Convert to fraction form
    2,220,273.57/3,064,051.83 = 1,360,667.82/x
  3. Step 3: Cross multiply
    2,220,273.57x = 3,064,051.83 × 1,360,667.82
  4. Step 4: Simplify right side
    2,220,273.57x = 4,169,156,723,893.11
  5. Step 5: Solve for x
    x = 4,169,156,723,893.11/2,220,273.57
  6. Step 6: Final answer
    x = 1,877,767.13

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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.