Home / 3,714,363.54-5,127,945.34-2,841,590.16

Finding the Fourth Proportional to 3,714,363.54, 5,127,945.34 and 2,841,590.16

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Solution

The fourth proportional to 3,714,363.54, 5,127,945.34 and 2,841,590.16 is: 3,923,019.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,363.54 : 5,127,945.34 = 2,841,590.16 : x
  2. Step 2: Convert to fraction form
    3,714,363.54/5,127,945.34 = 2,841,590.16/x
  3. Step 3: Cross multiply
    3,714,363.54x = 5,127,945.34 × 2,841,590.16
  4. Step 4: Simplify right side
    3,714,363.54x = 14,571,519,019,161.86
  5. Step 5: Solve for x
    x = 14,571,519,019,161.86/3,714,363.54
  6. Step 6: Final answer
    x = 3,923,019.08

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1.5x scale

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.