Home / 9,656,838.60-14,485,257.90-3,267,299.40

Finding the Fourth Proportional to 9,656,838.60, 14,485,257.90 and 3,267,299.40

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Solution

The fourth proportional to 9,656,838.60, 14,485,257.90 and 3,267,299.40 is: 4,900,949.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,838.60 : 14,485,257.90 = 3,267,299.40 : x
  2. Step 2: Convert to fraction form
    9,656,838.60/14,485,257.90 = 3,267,299.40/x
  3. Step 3: Cross multiply
    9,656,838.60x = 14,485,257.90 × 3,267,299.40
  4. Step 4: Simplify right side
    9,656,838.60x = 47,327,674,445,515.26
  5. Step 5: Solve for x
    x = 47,327,674,445,515.26/9,656,838.60
  6. Step 6: Final answer
    x = 4,900,949.10

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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.