Home / 2,012,879.85-3,018,285.51-592,751.40

Finding the Fourth Proportional to 2,012,879.85, 3,018,285.51 and 592,751.40

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Solution

The fourth proportional to 2,012,879.85, 3,018,285.51 and 592,751.40 is: 888,822.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,879.85 : 3,018,285.51 = 592,751.40 : x
  2. Step 2: Convert to fraction form
    2,012,879.85/3,018,285.51 = 592,751.40/x
  3. Step 3: Cross multiply
    2,012,879.85x = 3,018,285.51 × 592,751.40
  4. Step 4: Simplify right side
    2,012,879.85x = 1,789,092,961,652.21
  5. Step 5: Solve for x
    x = 1,789,092,961,652.21/2,012,879.85
  6. Step 6: Final answer
    x = 888,822.53

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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.