Home / 9,459,431.03-14,191,139.14-3,069,183.35

Finding the Fourth Proportional to 9,459,431.03, 14,191,139.14 and 3,069,183.35

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Solution

The fourth proportional to 9,459,431.03, 14,191,139.14 and 3,069,183.35 is: 4,604,421.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,459,431.03 : 14,191,139.14 = 3,069,183.35 : x
  2. Step 2: Convert to fraction form
    9,459,431.03/14,191,139.14 = 3,069,183.35/x
  3. Step 3: Cross multiply
    9,459,431.03x = 14,191,139.14 × 3,069,183.35
  4. Step 4: Simplify right side
    9,459,431.03x = 43,555,207,887,392.66
  5. Step 5: Solve for x
    x = 43,555,207,887,392.66/9,459,431.03
  6. Step 6: Final answer
    x = 4,604,421.53

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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.