Home / 9,798,919.26-14,697,428.46-2,975,551.48

Finding the Fourth Proportional to 9,798,919.26, 14,697,428.46 and 2,975,551.48

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Solution

The fourth proportional to 9,798,919.26, 14,697,428.46 and 2,975,551.48 is: 4,463,038.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,798,919.26 : 14,697,428.46 = 2,975,551.48 : x
  2. Step 2: Convert to fraction form
    9,798,919.26/14,697,428.46 = 2,975,551.48/x
  3. Step 3: Cross multiply
    9,798,919.26x = 14,697,428.46 × 2,975,551.48
  4. Step 4: Simplify right side
    9,798,919.26x = 43,732,954,980,591.33
  5. Step 5: Solve for x
    x = 43,732,954,980,591.33/9,798,919.26
  6. Step 6: Final answer
    x = 4,463,038.61

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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.