Home / 4,793,496.36-6,615,014.48-2,618,039.70

Finding the Fourth Proportional to 4,793,496.36, 6,615,014.48 and 2,618,039.70

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Solution

The fourth proportional to 4,793,496.36, 6,615,014.48 and 2,618,039.70 is: 3,612,889.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,793,496.36 : 6,615,014.48 = 2,618,039.70 : x
  2. Step 2: Convert to fraction form
    4,793,496.36/6,615,014.48 = 2,618,039.70/x
  3. Step 3: Cross multiply
    4,793,496.36x = 6,615,014.48 × 2,618,039.70
  4. Step 4: Simplify right side
    4,793,496.36x = 17,318,370,524,714.86
  5. Step 5: Solve for x
    x = 17,318,370,524,714.86/4,793,496.36
  6. Step 6: Final answer
    x = 3,612,889.05

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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.