Home / 7,501,259.85-10,351,770.31-4,063,500.88

Finding the Fourth Proportional to 7,501,259.85, 10,351,770.31 and 4,063,500.88

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Solution

The fourth proportional to 7,501,259.85, 10,351,770.31 and 4,063,500.88 is: 5,607,648.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,501,259.85 : 10,351,770.31 = 4,063,500.88 : x
  2. Step 2: Convert to fraction form
    7,501,259.85/10,351,770.31 = 4,063,500.88/x
  3. Step 3: Cross multiply
    7,501,259.85x = 10,351,770.31 × 4,063,500.88
  4. Step 4: Simplify right side
    7,501,259.85x = 42,064,427,692,166.52
  5. Step 5: Solve for x
    x = 42,064,427,692,166.52/7,501,259.85
  6. Step 6: Final answer
    x = 5,607,648.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.