Home / 1,104,171.66-1,656,254.96-346,070.89

Finding the Fourth Proportional to 1,104,171.66, 1,656,254.96 and 346,070.89

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Solution

The fourth proportional to 1,104,171.66, 1,656,254.96 and 346,070.89 is: 519,105.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,171.66 : 1,656,254.96 = 346,070.89 : x
  2. Step 2: Convert to fraction form
    1,104,171.66/1,656,254.96 = 346,070.89/x
  3. Step 3: Cross multiply
    1,104,171.66x = 1,656,254.96 × 346,070.89
  4. Step 4: Simplify right side
    1,104,171.66x = 573,181,628,074.11
  5. Step 5: Solve for x
    x = 573,181,628,074.11/1,104,171.66
  6. Step 6: Final answer
    x = 519,105.54

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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.