Home / 2,394,938.48-3,592,981.80-797,515.40

Finding the Fourth Proportional to 2,394,938.48, 3,592,981.80 and 797,515.40

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Solution

The fourth proportional to 2,394,938.48, 3,592,981.80 and 797,515.40 is: 1,196,464.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,938.48 : 3,592,981.80 = 797,515.40 : x
  2. Step 2: Convert to fraction form
    2,394,938.48/3,592,981.80 = 797,515.40/x
  3. Step 3: Cross multiply
    2,394,938.48x = 3,592,981.80 × 797,515.40
  4. Step 4: Simplify right side
    2,394,938.48x = 2,865,458,326,402.17
  5. Step 5: Solve for x
    x = 2,865,458,326,402.17/2,394,938.48
  6. Step 6: Final answer
    x = 1,196,464.28

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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.