Home / 3,032,655.32-4,550,557.38-1,236,856.28

Finding the Fourth Proportional to 3,032,655.32, 4,550,557.38 and 1,236,856.28

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Solution

The fourth proportional to 3,032,655.32, 4,550,557.38 and 1,236,856.28 is: 1,855,926.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,655.32 : 4,550,557.38 = 1,236,856.28 : x
  2. Step 2: Convert to fraction form
    3,032,655.32/4,550,557.38 = 1,236,856.28/x
  3. Step 3: Cross multiply
    3,032,655.32x = 4,550,557.38 × 1,236,856.28
  4. Step 4: Simplify right side
    3,032,655.32x = 5,628,385,472,953.35
  5. Step 5: Solve for x
    x = 5,628,385,472,953.35/3,032,655.32
  6. Step 6: Final answer
    x = 1,855,926.53

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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.