Home / 6,930,496.92-9,560,246.42-4,029,567.16

Finding the Fourth Proportional to 6,930,496.92, 9,560,246.42 and 4,029,567.16

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Solution

The fourth proportional to 6,930,496.92, 9,560,246.42 and 4,029,567.16 is: 5,558,570.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,930,496.92 : 9,560,246.42 = 4,029,567.16 : x
  2. Step 2: Convert to fraction form
    6,930,496.92/9,560,246.42 = 4,029,567.16/x
  3. Step 3: Cross multiply
    6,930,496.92x = 9,560,246.42 × 4,029,567.16
  4. Step 4: Simplify right side
    6,930,496.92x = 38,523,655,015,539.57
  5. Step 5: Solve for x
    x = 38,523,655,015,539.57/6,930,496.92
  6. Step 6: Final answer
    x = 5,558,570.40

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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.