Home / 9,317,350.40-13,971,299.20-4,264,332.80

Finding the Fourth Proportional to 9,317,350.40, 13,971,299.20 and 4,264,332.80

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Solution

The fourth proportional to 9,317,350.40, 13,971,299.20 and 4,264,332.80 is: 6,394,336.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,317,350.40 : 13,971,299.20 = 4,264,332.80 : x
  2. Step 2: Convert to fraction form
    9,317,350.40/13,971,299.20 = 4,264,332.80/x
  3. Step 3: Cross multiply
    9,317,350.40x = 13,971,299.20 × 4,264,332.80
  4. Step 4: Simplify right side
    9,317,350.40x = 59,578,269,437,173.76
  5. Step 5: Solve for x
    x = 59,578,269,437,173.76/9,317,350.40
  6. Step 6: Final answer
    x = 6,394,336.04

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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.