Home / 2,370,915.90-3,556,374.03-573,799.68

Finding the Fourth Proportional to 2,370,915.90, 3,556,374.03 and 573,799.68

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Solution

The fourth proportional to 2,370,915.90, 3,556,374.03 and 573,799.68 is: 860,699.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,915.90 : 3,556,374.03 = 573,799.68 : x
  2. Step 2: Convert to fraction form
    2,370,915.90/3,556,374.03 = 573,799.68/x
  3. Step 3: Cross multiply
    2,370,915.90x = 3,556,374.03 × 573,799.68
  4. Step 4: Simplify right side
    2,370,915.90x = 2,040,646,280,374.31
  5. Step 5: Solve for x
    x = 2,040,646,280,374.31/2,370,915.90
  6. Step 6: Final answer
    x = 860,699.56

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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.