Home / 3,066,701.70-4,602,186.99-1,269,594.48

Finding the Fourth Proportional to 3,066,701.70, 4,602,186.99 and 1,269,594.48

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Solution

The fourth proportional to 3,066,701.70, 4,602,186.99 and 1,269,594.48 is: 1,905,275.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,701.70 : 4,602,186.99 = 1,269,594.48 : x
  2. Step 2: Convert to fraction form
    3,066,701.70/4,602,186.99 = 1,269,594.48/x
  3. Step 3: Cross multiply
    3,066,701.70x = 4,602,186.99 × 1,269,594.48
  4. Step 4: Simplify right side
    3,066,701.70x = 5,842,911,198,431.82
  5. Step 5: Solve for x
    x = 5,842,911,198,431.82/3,066,701.70
  6. Step 6: Final answer
    x = 1,905,275.36

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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.