Home / 3,024,035.13-4,173,166.66-1,665,908.13

Finding the Fourth Proportional to 3,024,035.13, 4,173,166.66 and 1,665,908.13

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Solution

The fourth proportional to 3,024,035.13, 4,173,166.66 and 1,665,908.13 is: 2,298,952.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,035.13 : 4,173,166.66 = 1,665,908.13 : x
  2. Step 2: Convert to fraction form
    3,024,035.13/4,173,166.66 = 1,665,908.13/x
  3. Step 3: Cross multiply
    3,024,035.13x = 4,173,166.66 × 1,665,908.13
  4. Step 4: Simplify right side
    3,024,035.13x = 6,952,112,258,409.40
  5. Step 5: Solve for x
    x = 6,952,112,258,409.40/3,024,035.13
  6. Step 6: Final answer
    x = 2,298,952.21

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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.