Home / 3,092,672.54-4,637,144.36-1,386,507.26

Finding the Fourth Proportional to 3,092,672.54, 4,637,144.36 and 1,386,507.26

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Solution

The fourth proportional to 3,092,672.54, 4,637,144.36 and 1,386,507.26 is: 2,078,925.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,672.54 : 4,637,144.36 = 1,386,507.26 : x
  2. Step 2: Convert to fraction form
    3,092,672.54/4,637,144.36 = 1,386,507.26/x
  3. Step 3: Cross multiply
    3,092,672.54x = 4,637,144.36 × 1,386,507.26
  4. Step 4: Simplify right side
    3,092,672.54x = 6,429,434,320,808.05
  5. Step 5: Solve for x
    x = 6,429,434,320,808.05/3,092,672.54
  6. Step 6: Final answer
    x = 2,078,925.02

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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.