Home / 4,714,682.48-6,504,555.16-3,084,020.72

Finding the Fourth Proportional to 4,714,682.48, 6,504,555.16 and 3,084,020.72

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Solution

The fourth proportional to 4,714,682.48, 6,504,555.16 and 3,084,020.72 is: 4,254,832.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,714,682.48 : 6,504,555.16 = 3,084,020.72 : x
  2. Step 2: Convert to fraction form
    4,714,682.48/6,504,555.16 = 3,084,020.72/x
  3. Step 3: Cross multiply
    4,714,682.48x = 6,504,555.16 × 3,084,020.72
  4. Step 4: Simplify right side
    4,714,682.48x = 20,060,182,887,822.92
  5. Step 5: Solve for x
    x = 20,060,182,887,822.92/4,714,682.48
  6. Step 6: Final answer
    x = 4,254,832.21

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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.