Home / 1,208,058.12-1,812,098.10-366,609.84

Finding the Fourth Proportional to 1,208,058.12, 1,812,098.10 and 366,609.84

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Solution

The fourth proportional to 1,208,058.12, 1,812,098.10 and 366,609.84 is: 549,918.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,208,058.12 : 1,812,098.10 = 366,609.84 : x
  2. Step 2: Convert to fraction form
    1,208,058.12/1,812,098.10 = 366,609.84/x
  3. Step 3: Cross multiply
    1,208,058.12x = 1,812,098.10 × 366,609.84
  4. Step 4: Simplify right side
    1,208,058.12x = 664,332,994,505.30
  5. Step 5: Solve for x
    x = 664,332,994,505.30/1,208,058.12
  6. Step 6: Final answer
    x = 549,918.07

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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.