Home / 1,132,881.06-1,698,823.04-600,279.34

Finding the Fourth Proportional to 1,132,881.06, 1,698,823.04 and 600,279.34

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Solution

The fourth proportional to 1,132,881.06, 1,698,823.04 and 600,279.34 is: 900,154.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,881.06 : 1,698,823.04 = 600,279.34 : x
  2. Step 2: Convert to fraction form
    1,132,881.06/1,698,823.04 = 600,279.34/x
  3. Step 3: Cross multiply
    1,132,881.06x = 1,698,823.04 × 600,279.34
  4. Step 4: Simplify right side
    1,132,881.06x = 1,019,768,373,227.99
  5. Step 5: Solve for x
    x = 1,019,768,373,227.99/1,132,881.06
  6. Step 6: Final answer
    x = 900,154.84

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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.