Home / 3,575,332.36-4,934,055.90-1,943,849.44

Finding the Fourth Proportional to 3,575,332.36, 4,934,055.90 and 1,943,849.44

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Solution

The fourth proportional to 3,575,332.36, 4,934,055.90 and 1,943,849.44 is: 2,682,565.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,332.36 : 4,934,055.90 = 1,943,849.44 : x
  2. Step 2: Convert to fraction form
    3,575,332.36/4,934,055.90 = 1,943,849.44/x
  3. Step 3: Cross multiply
    3,575,332.36x = 4,934,055.90 × 1,943,849.44
  4. Step 4: Simplify right side
    3,575,332.36x = 9,591,061,798,143.70
  5. Step 5: Solve for x
    x = 9,591,061,798,143.70/3,575,332.36
  6. Step 6: Final answer
    x = 2,682,565.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.