Home / 1,550,757.79-2,325,830.03-1,473,857.71

Finding the Fourth Proportional to 1,550,757.79, 2,325,830.03 and 1,473,857.71

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Solution

The fourth proportional to 1,550,757.79, 2,325,830.03 and 1,473,857.71 is: 2,210,495.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,550,757.79 : 2,325,830.03 = 1,473,857.71 : x
  2. Step 2: Convert to fraction form
    1,550,757.79/2,325,830.03 = 1,473,857.71/x
  3. Step 3: Cross multiply
    1,550,757.79x = 2,325,830.03 × 1,473,857.71
  4. Step 4: Simplify right side
    1,550,757.79x = 3,427,942,522,498.58
  5. Step 5: Solve for x
    x = 3,427,942,522,498.58/1,550,757.79
  6. Step 6: Final answer
    x = 2,210,495.12

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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.