Home / 9,643,308.70-14,459,189.37-3,253,419.58

Finding the Fourth Proportional to 9,643,308.70, 14,459,189.37 and 3,253,419.58

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Solution

The fourth proportional to 9,643,308.70, 14,459,189.37 and 3,253,419.58 is: 4,878,181.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,643,308.70 : 14,459,189.37 = 3,253,419.58 : x
  2. Step 2: Convert to fraction form
    9,643,308.70/14,459,189.37 = 3,253,419.58/x
  3. Step 3: Cross multiply
    9,643,308.70x = 14,459,189.37 × 3,253,419.58
  4. Step 4: Simplify right side
    9,643,308.70x = 47,041,809,807,285.86
  5. Step 5: Solve for x
    x = 47,041,809,807,285.86/9,643,308.70
  6. Step 6: Final answer
    x = 4,878,181.47

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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.