Home / 3,023,785.69-4,681,941.75

Finding the Third Proportional to 3,023,785.69 and 4,681,941.75

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Solution

The third proportional to 3,023,785.69 and 4,681,941.75 is: 7,249,382.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,785.69 : 4,681,941.75 = 4,681,941.75 : x
  2. Step 2: Convert to fraction form
    3,023,785.69/4,681,941.75 = 4,681,941.75/x
  3. Step 3: Cross multiply
    3,023,785.69x = 4,681,941.75 × 4,681,941.75
  4. Step 4: Simplify right side
    3,023,785.69x = 21,920,578,550,393.06
  5. Step 5: Solve for x
    x = 21,920,578,550,393.06/3,023,785.69
  6. Step 6: Final answer
    x = 7,249,382.34

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.