Home / 2,495,356.48-3,443,534.40-1,476,778.24

Finding the Fourth Proportional to 2,495,356.48, 3,443,534.40 and 1,476,778.24

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Solution

The fourth proportional to 2,495,356.48, 3,443,534.40 and 1,476,778.24 is: 2,037,919.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,356.48 : 3,443,534.40 = 1,476,778.24 : x
  2. Step 2: Convert to fraction form
    2,495,356.48/3,443,534.40 = 1,476,778.24/x
  3. Step 3: Cross multiply
    2,495,356.48x = 3,443,534.40 × 1,476,778.24
  4. Step 4: Simplify right side
    2,495,356.48x = 5,085,336,670,611.46
  5. Step 5: Solve for x
    x = 5,085,336,670,611.46/2,495,356.48
  6. Step 6: Final answer
    x = 2,037,919.92

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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.