Home / 2,024,218.85-3,036,485.19-676,386.23

Finding the Fourth Proportional to 2,024,218.85, 3,036,485.19 and 676,386.23

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Solution

The fourth proportional to 2,024,218.85, 3,036,485.19 and 676,386.23 is: 1,014,631.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,218.85 : 3,036,485.19 = 676,386.23 : x
  2. Step 2: Convert to fraction form
    2,024,218.85/3,036,485.19 = 676,386.23/x
  3. Step 3: Cross multiply
    2,024,218.85x = 3,036,485.19 × 676,386.23
  4. Step 4: Simplify right side
    2,024,218.85x = 2,053,836,754,932.51
  5. Step 5: Solve for x
    x = 2,053,836,754,932.51/2,024,218.85
  6. Step 6: Final answer
    x = 1,014,631.77

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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.