Home / 1,505,497.25-2,258,689.49-606,476.36

Finding the Fourth Proportional to 1,505,497.25, 2,258,689.49 and 606,476.36

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Solution

The fourth proportional to 1,505,497.25, 2,258,689.49 and 606,476.36 is: 909,893.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,497.25 : 2,258,689.49 = 606,476.36 : x
  2. Step 2: Convert to fraction form
    1,505,497.25/2,258,689.49 = 606,476.36/x
  3. Step 3: Cross multiply
    1,505,497.25x = 2,258,689.49 × 606,476.36
  4. Step 4: Simplify right side
    1,505,497.25x = 1,369,841,780,265.46
  5. Step 5: Solve for x
    x = 1,369,841,780,265.46/1,505,497.25
  6. Step 6: Final answer
    x = 909,893.25

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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.