Home / 9,348,672.60-14,015,135.70-4,860,948.60

Finding the Fourth Proportional to 9,348,672.60, 14,015,135.70 and 4,860,948.60

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Solution

The fourth proportional to 9,348,672.60, 14,015,135.70 and 4,860,948.60 is: 7,287,329.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348,672.60 : 14,015,135.70 = 4,860,948.60 : x
  2. Step 2: Convert to fraction form
    9,348,672.60/14,015,135.70 = 4,860,948.60/x
  3. Step 3: Cross multiply
    9,348,672.60x = 14,015,135.70 × 4,860,948.60
  4. Step 4: Simplify right side
    9,348,672.60x = 68,126,854,259,725.01
  5. Step 5: Solve for x
    x = 68,126,854,259,725.01/9,348,672.60
  6. Step 6: Final answer
    x = 7,287,329.14

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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.