Home / 10,334,740.55-15,503,076.51-3,048,207.39

Finding the Fourth Proportional to 10,334,740.55, 15,503,076.51 and 3,048,207.39

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Solution

The fourth proportional to 10,334,740.55, 15,503,076.51 and 3,048,207.39 is: 4,572,595.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,334,740.55 : 15,503,076.51 = 3,048,207.39 : x
  2. Step 2: Convert to fraction form
    10,334,740.55/15,503,076.51 = 3,048,207.39/x
  3. Step 3: Cross multiply
    10,334,740.55x = 15,503,076.51 × 3,048,207.39
  4. Step 4: Simplify right side
    10,334,740.55x = 47,256,592,385,517.41
  5. Step 5: Solve for x
    x = 47,256,592,385,517.41/10,334,740.55
  6. Step 6: Final answer
    x = 4,572,595.91

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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.