Home / 1,602,352.88-2,403,466.50-404,260.28

Finding the Fourth Proportional to 1,602,352.88, 2,403,466.50 and 404,260.28

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Solution

The fourth proportional to 1,602,352.88, 2,403,466.50 and 404,260.28 is: 606,374.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,352.88 : 2,403,466.50 = 404,260.28 : x
  2. Step 2: Convert to fraction form
    1,602,352.88/2,403,466.50 = 404,260.28/x
  3. Step 3: Cross multiply
    1,602,352.88x = 2,403,466.50 × 404,260.28
  4. Step 4: Simplify right side
    1,602,352.88x = 971,626,040,260.62
  5. Step 5: Solve for x
    x = 971,626,040,260.62/1,602,352.88
  6. Step 6: Final answer
    x = 606,374.57

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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.