Home / 2,036,046.30-3,053,291.85-615,630.30

Finding the Fourth Proportional to 2,036,046.30, 3,053,291.85 and 615,630.30

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Solution

The fourth proportional to 2,036,046.30, 3,053,291.85 and 615,630.30 is: 923,210.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,046.30 : 3,053,291.85 = 615,630.30 : x
  2. Step 2: Convert to fraction form
    2,036,046.30/3,053,291.85 = 615,630.30/x
  3. Step 3: Cross multiply
    2,036,046.30x = 3,053,291.85 × 615,630.30
  4. Step 4: Simplify right side
    2,036,046.30x = 1,879,698,977,603.06
  5. Step 5: Solve for x
    x = 1,879,698,977,603.06/2,036,046.30
  6. Step 6: Final answer
    x = 923,210.33

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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.