Home / 460,052.01-634,966.16-269,112.33

Finding the Fourth Proportional to 460,052.01, 634,966.16 and 269,112.33

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Solution

The fourth proportional to 460,052.01, 634,966.16 and 269,112.33 is: 371,430.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    460,052.01 : 634,966.16 = 269,112.33 : x
  2. Step 2: Convert to fraction form
    460,052.01/634,966.16 = 269,112.33/x
  3. Step 3: Cross multiply
    460,052.01x = 634,966.16 × 269,112.33
  4. Step 4: Simplify right side
    460,052.01x = 170,877,221,443.19
  5. Step 5: Solve for x
    x = 170,877,221,443.19/460,052.01
  6. Step 6: Final answer
    x = 371,430.22

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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.