Home / 4,479,347.16-6,181,232.58-2,545,339.32

Finding the Fourth Proportional to 4,479,347.16, 6,181,232.58 and 2,545,339.32

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Solution

The fourth proportional to 4,479,347.16, 6,181,232.58 and 2,545,339.32 is: 3,512,416.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,479,347.16 : 6,181,232.58 = 2,545,339.32 : x
  2. Step 2: Convert to fraction form
    4,479,347.16/6,181,232.58 = 2,545,339.32/x
  3. Step 3: Cross multiply
    4,479,347.16x = 6,181,232.58 × 2,545,339.32
  4. Step 4: Simplify right side
    4,479,347.16x = 15,733,334,331,939.04
  5. Step 5: Solve for x
    x = 15,733,334,331,939.04/4,479,347.16
  6. Step 6: Final answer
    x = 3,512,416.83

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Double scale
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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.