Home / 459,537.02-634,116.66-265,906.10

Finding the Fourth Proportional to 459,537.02, 634,116.66 and 265,906.10

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Solution

The fourth proportional to 459,537.02, 634,116.66 and 265,906.10 is: 366,924.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    459,537.02 : 634,116.66 = 265,906.10 : x
  2. Step 2: Convert to fraction form
    459,537.02/634,116.66 = 265,906.10/x
  3. Step 3: Cross multiply
    459,537.02x = 634,116.66 × 265,906.10
  4. Step 4: Simplify right side
    459,537.02x = 168,615,486,676.10
  5. Step 5: Solve for x
    x = 168,615,486,676.10/459,537.02
  6. Step 6: Final answer
    x = 366,924.71

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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.