Home / 9,346,884.90-14,021,639.55-2,956,470.90

Finding the Fourth Proportional to 9,346,884.90, 14,021,639.55 and 2,956,470.90

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Solution

The fourth proportional to 9,346,884.90, 14,021,639.55 and 2,956,470.90 is: 4,435,121.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,346,884.90 : 14,021,639.55 = 2,956,470.90 : x
  2. Step 2: Convert to fraction form
    9,346,884.90/14,021,639.55 = 2,956,470.90/x
  3. Step 3: Cross multiply
    9,346,884.90x = 14,021,639.55 × 2,956,470.90
  4. Step 4: Simplify right side
    9,346,884.90x = 41,454,569,299,864.09
  5. Step 5: Solve for x
    x = 41,454,569,299,864.09/9,346,884.90
  6. Step 6: Final answer
    x = 4,435,121.41

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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.