Home / 3,642,020.48-5,025,960.50-2,010,429.08

Finding the Fourth Proportional to 3,642,020.48, 5,025,960.50 and 2,010,429.08

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Solution

The fourth proportional to 3,642,020.48, 5,025,960.50 and 2,010,429.08 is: 2,774,376.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,020.48 : 5,025,960.50 = 2,010,429.08 : x
  2. Step 2: Convert to fraction form
    3,642,020.48/5,025,960.50 = 2,010,429.08/x
  3. Step 3: Cross multiply
    3,642,020.48x = 5,025,960.50 × 2,010,429.08
  4. Step 4: Simplify right side
    3,642,020.48x = 10,104,337,127,796.74
  5. Step 5: Solve for x
    x = 10,104,337,127,796.74/3,642,020.48
  6. Step 6: Final answer
    x = 2,774,376.80

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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.