Home / 6,307,988.12-9,463,578.07-1,759,037.41

Finding the Fourth Proportional to 6,307,988.12, 9,463,578.07 and 1,759,037.41

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Solution

The fourth proportional to 6,307,988.12, 9,463,578.07 and 1,759,037.41 is: 2,639,001.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,307,988.12 : 9,463,578.07 = 1,759,037.41 : x
  2. Step 2: Convert to fraction form
    6,307,988.12/9,463,578.07 = 1,759,037.41/x
  3. Step 3: Cross multiply
    6,307,988.12x = 9,463,578.07 × 1,759,037.41
  4. Step 4: Simplify right side
    6,307,988.12x = 16,646,787,801,472.52
  5. Step 5: Solve for x
    x = 16,646,787,801,472.52/6,307,988.12
  6. Step 6: Final answer
    x = 2,639,001.13

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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.