Home / 1,184,712.62-1,634,384.08-694,433.59

Finding the Fourth Proportional to 1,184,712.62, 1,634,384.08 and 694,433.59

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Solution

The fourth proportional to 1,184,712.62, 1,634,384.08 and 694,433.59 is: 958,013.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,712.62 : 1,634,384.08 = 694,433.59 : x
  2. Step 2: Convert to fraction form
    1,184,712.62/1,634,384.08 = 694,433.59/x
  3. Step 3: Cross multiply
    1,184,712.62x = 1,634,384.08 × 694,433.59
  4. Step 4: Simplify right side
    1,184,712.62x = 1,134,971,200,895.33
  5. Step 5: Solve for x
    x = 1,134,971,200,895.33/1,184,712.62
  6. Step 6: Final answer
    x = 958,013.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.