Home / 3,642,559.80-5,462,887.65-1,083,085.46

Finding the Fourth Proportional to 3,642,559.80, 5,462,887.65 and 1,083,085.46

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Solution

The fourth proportional to 3,642,559.80, 5,462,887.65 and 1,083,085.46 is: 1,624,345.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,559.80 : 5,462,887.65 = 1,083,085.46 : x
  2. Step 2: Convert to fraction form
    3,642,559.80/5,462,887.65 = 1,083,085.46/x
  3. Step 3: Cross multiply
    3,642,559.80x = 5,462,887.65 × 1,083,085.46
  4. Step 4: Simplify right side
    3,642,559.80x = 5,916,774,183,328.57
  5. Step 5: Solve for x
    x = 5,916,774,183,328.57/3,642,559.80
  6. Step 6: Final answer
    x = 1,624,345.11

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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.