Home / 7,503,336.56-10,354,572.96-4,065,591.26

Finding the Fourth Proportional to 7,503,336.56, 10,354,572.96 and 4,065,591.26

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Solution

The fourth proportional to 7,503,336.56, 10,354,572.96 and 4,065,591.26 is: 5,610,498.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,503,336.56 : 10,354,572.96 = 4,065,591.26 : x
  2. Step 2: Convert to fraction form
    7,503,336.56/10,354,572.96 = 4,065,591.26/x
  3. Step 3: Cross multiply
    7,503,336.56x = 10,354,572.96 × 4,065,591.26
  4. Step 4: Simplify right side
    7,503,336.56x = 42,097,461,327,208.33
  5. Step 5: Solve for x
    x = 42,097,461,327,208.33/7,503,336.56
  6. Step 6: Final answer
    x = 5,610,498.87

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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.