Home / 3,360,758.15-4,637,837.79-1,832,865.27

Finding the Fourth Proportional to 3,360,758.15, 4,637,837.79 and 1,832,865.27

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Solution

The fourth proportional to 3,360,758.15, 4,637,837.79 and 1,832,865.27 is: 2,529,349.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360,758.15 : 4,637,837.79 = 1,832,865.27 : x
  2. Step 2: Convert to fraction form
    3,360,758.15/4,637,837.79 = 1,832,865.27/x
  3. Step 3: Cross multiply
    3,360,758.15x = 4,637,837.79 × 1,832,865.27
  4. Step 4: Simplify right side
    3,360,758.15x = 8,500,531,813,184.55
  5. Step 5: Solve for x
    x = 8,500,531,813,184.55/3,360,758.15
  6. Step 6: Final answer
    x = 2,529,349.46

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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.