Home / 1,186,314.48-1,778,273.34-467,160.84

Finding the Fourth Proportional to 1,186,314.48, 1,778,273.34 and 467,160.84

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Solution

The fourth proportional to 1,186,314.48, 1,778,273.34 and 467,160.84 is: 700,269.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,186,314.48 : 1,778,273.34 = 467,160.84 : x
  2. Step 2: Convert to fraction form
    1,186,314.48/1,778,273.34 = 467,160.84/x
  3. Step 3: Cross multiply
    1,186,314.48x = 1,778,273.34 × 467,160.84
  4. Step 4: Simplify right side
    1,186,314.48x = 830,739,667,264.01
  5. Step 5: Solve for x
    x = 830,739,667,264.01/1,186,314.48
  6. Step 6: Final answer
    x = 700,269.35

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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.