Home / 3,365,356.29-4,644,189.83-1,837,463.42

Finding the Fourth Proportional to 3,365,356.29, 4,644,189.83 and 1,837,463.42

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Solution

The fourth proportional to 3,365,356.29, 4,644,189.83 and 1,837,463.42 is: 2,535,698.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,356.29 : 4,644,189.83 = 1,837,463.42 : x
  2. Step 2: Convert to fraction form
    3,365,356.29/4,644,189.83 = 1,837,463.42/x
  3. Step 3: Cross multiply
    3,365,356.29x = 4,644,189.83 × 1,837,463.42
  4. Step 4: Simplify right side
    3,365,356.29x = 8,533,528,895,752.75
  5. Step 5: Solve for x
    x = 8,533,528,895,752.75/3,365,356.29
  6. Step 6: Final answer
    x = 2,535,698.50

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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.