Home / 5,101,000.40-7,651,500.60-4,436,699.15

Finding the Fourth Proportional to 5,101,000.40, 7,651,500.60 and 4,436,699.15

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Solution

The fourth proportional to 5,101,000.40, 7,651,500.60 and 4,436,699.15 is: 6,655,048.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,101,000.40 : 7,651,500.60 = 4,436,699.15 : x
  2. Step 2: Convert to fraction form
    5,101,000.40/7,651,500.60 = 4,436,699.15/x
  3. Step 3: Cross multiply
    5,101,000.40x = 7,651,500.60 × 4,436,699.15
  4. Step 4: Simplify right side
    5,101,000.40x = 33,947,406,208,244.49
  5. Step 5: Solve for x
    x = 33,947,406,208,244.49/5,101,000.40
  6. Step 6: Final answer
    x = 6,655,048.73

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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.