Home / 2,464,952.45-3,697,469.76-1,117,126.52

Finding the Fourth Proportional to 2,464,952.45, 3,697,469.76 and 1,117,126.52

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Solution

The fourth proportional to 2,464,952.45, 3,697,469.76 and 1,117,126.52 is: 1,675,708.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,952.45 : 3,697,469.76 = 1,117,126.52 : x
  2. Step 2: Convert to fraction form
    2,464,952.45/3,697,469.76 = 1,117,126.52/x
  3. Step 3: Cross multiply
    2,464,952.45x = 3,697,469.76 × 1,117,126.52
  4. Step 4: Simplify right side
    2,464,952.45x = 4,130,541,525,794.04
  5. Step 5: Solve for x
    x = 4,130,541,525,794.04/2,464,952.45
  6. Step 6: Final answer
    x = 1,675,708.40

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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.