Home / 3,376,204.80-4,659,606.15-1,925,567.70

Finding the Fourth Proportional to 3,376,204.80, 4,659,606.15 and 1,925,567.70

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Solution

The fourth proportional to 3,376,204.80, 4,659,606.15 and 1,925,567.70 is: 2,657,536.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,204.80 : 4,659,606.15 = 1,925,567.70 : x
  2. Step 2: Convert to fraction form
    3,376,204.80/4,659,606.15 = 1,925,567.70/x
  3. Step 3: Cross multiply
    3,376,204.80x = 4,659,606.15 × 1,925,567.70
  4. Step 4: Simplify right side
    3,376,204.80x = 8,972,387,097,161.36
  5. Step 5: Solve for x
    x = 8,972,387,097,161.36/3,376,204.80
  6. Step 6: Final answer
    x = 2,657,536.38

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1.5x scale

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.