Home / 3,044,977.16-4,567,465.74-1,270,805

Finding the Fourth Proportional to 3,044,977.16, 4,567,465.74 and 1,270,805

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Solution

The fourth proportional to 3,044,977.16, 4,567,465.74 and 1,270,805 is: 1,906,207.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,977.16 : 4,567,465.74 = 1,270,805 : x
  2. Step 2: Convert to fraction form
    3,044,977.16/4,567,465.74 = 1,270,805/x
  3. Step 3: Cross multiply
    3,044,977.16x = 4,567,465.74 × 1,270,805
  4. Step 4: Simplify right side
    3,044,977.16x = 5,804,358,299,720.70
  5. Step 5: Solve for x
    x = 5,804,358,299,720.70/3,044,977.16
  6. Step 6: Final answer
    x = 1,906,207.50

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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.