Home / 4,161,914.01-6,242,879.04-1,604,333.35

Finding the Fourth Proportional to 4,161,914.01, 6,242,879.04 and 1,604,333.35

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Solution

The fourth proportional to 4,161,914.01, 6,242,879.04 and 1,604,333.35 is: 2,406,503.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,161,914.01 : 6,242,879.04 = 1,604,333.35 : x
  2. Step 2: Convert to fraction form
    4,161,914.01/6,242,879.04 = 1,604,333.35/x
  3. Step 3: Cross multiply
    4,161,914.01x = 6,242,879.04 × 1,604,333.35
  4. Step 4: Simplify right side
    4,161,914.01x = 10,015,659,020,259.12
  5. Step 5: Solve for x
    x = 10,015,659,020,259.12/4,161,914.01
  6. Step 6: Final answer
    x = 2,406,503.12

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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.