Home / 1,848,065.10-2,772,097.65-837,671.10

Finding the Fourth Proportional to 1,848,065.10, 2,772,097.65 and 837,671.10

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Solution

The fourth proportional to 1,848,065.10, 2,772,097.65 and 837,671.10 is: 1,256,506.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,065.10 : 2,772,097.65 = 837,671.10 : x
  2. Step 2: Convert to fraction form
    1,848,065.10/2,772,097.65 = 837,671.10/x
  3. Step 3: Cross multiply
    1,848,065.10x = 2,772,097.65 × 837,671.10
  4. Step 4: Simplify right side
    1,848,065.10x = 2,322,106,087,782.92
  5. Step 5: Solve for x
    x = 2,322,106,087,782.92/1,848,065.10
  6. Step 6: Final answer
    x = 1,256,506.65

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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.