Home / 1,184,000.35-1,774,542.53-804,920.35

Finding the Fourth Proportional to 1,184,000.35, 1,774,542.53 and 804,920.35

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Solution

The fourth proportional to 1,184,000.35, 1,774,542.53 and 804,920.35 is: 1,206,389.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,000.35 : 1,774,542.53 = 804,920.35 : x
  2. Step 2: Convert to fraction form
    1,184,000.35/1,774,542.53 = 804,920.35/x
  3. Step 3: Cross multiply
    1,184,000.35x = 1,774,542.53 × 804,920.35
  4. Step 4: Simplify right side
    1,184,000.35x = 1,428,365,390,312.88
  5. Step 5: Solve for x
    x = 1,428,365,390,312.88/1,184,000.35
  6. Step 6: Final answer
    x = 1,206,389.33

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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.