Home / 1,104,171.14-1,656,256.95-346,012.49

Finding the Fourth Proportional to 1,104,171.14, 1,656,256.95 and 346,012.49

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Solution

The fourth proportional to 1,104,171.14, 1,656,256.95 and 346,012.49 is: 519,018.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,171.14 : 1,656,256.95 = 346,012.49 : x
  2. Step 2: Convert to fraction form
    1,104,171.14/1,656,256.95 = 346,012.49/x
  3. Step 3: Cross multiply
    1,104,171.14x = 1,656,256.95 × 346,012.49
  4. Step 4: Simplify right side
    1,104,171.14x = 573,085,595,489.95
  5. Step 5: Solve for x
    x = 573,085,595,489.95/1,104,171.14
  6. Step 6: Final answer
    x = 519,018.81

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1.5x scale

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.