Home / 7,619,051.16-10,514,418.84-4,181,612.04

Finding the Fourth Proportional to 7,619,051.16, 10,514,418.84 and 4,181,612.04

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Solution

The fourth proportional to 7,619,051.16, 10,514,418.84 and 4,181,612.04 is: 5,770,695.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,619,051.16 : 10,514,418.84 = 4,181,612.04 : x
  2. Step 2: Convert to fraction form
    7,619,051.16/10,514,418.84 = 4,181,612.04/x
  3. Step 3: Cross multiply
    7,619,051.16x = 10,514,418.84 × 4,181,612.04
  4. Step 4: Simplify right side
    7,619,051.16x = 43,967,220,414,946.84
  5. Step 5: Solve for x
    x = 43,967,220,414,946.84/7,619,051.16
  6. Step 6: Final answer
    x = 5,770,695.00

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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.