Home / 1,104,171.70-1,656,255.01-346,070.93

Finding the Fourth Proportional to 1,104,171.70, 1,656,255.01 and 346,070.93

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Solution

The fourth proportional to 1,104,171.70, 1,656,255.01 and 346,070.93 is: 519,105.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,171.70 : 1,656,255.01 = 346,070.93 : x
  2. Step 2: Convert to fraction form
    1,104,171.70/1,656,255.01 = 346,070.93/x
  3. Step 3: Cross multiply
    1,104,171.70x = 1,656,255.01 × 346,070.93
  4. Step 4: Simplify right side
    1,104,171.70x = 573,181,712,446.72
  5. Step 5: Solve for x
    x = 573,181,712,446.72/1,104,171.70
  6. Step 6: Final answer
    x = 519,105.60

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Double scale
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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.