Home / 1,736,070.62-2,604,086.49-613,877.18

Finding the Fourth Proportional to 1,736,070.62, 2,604,086.49 and 613,877.18

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Solution

The fourth proportional to 1,736,070.62, 2,604,086.49 and 613,877.18 is: 920,808.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,070.62 : 2,604,086.49 = 613,877.18 : x
  2. Step 2: Convert to fraction form
    1,736,070.62/2,604,086.49 = 613,877.18/x
  3. Step 3: Cross multiply
    1,736,070.62x = 2,604,086.49 × 613,877.18
  4. Step 4: Simplify right side
    1,736,070.62x = 1,598,589,270,957.30
  5. Step 5: Solve for x
    x = 1,598,589,270,957.30/1,736,070.62
  6. Step 6: Final answer
    x = 920,808.90

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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.