Home / 6,225,460.48-8,594,382.72-4,418,940.16

Finding the Fourth Proportional to 6,225,460.48, 8,594,382.72 and 4,418,940.16

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Solution

The fourth proportional to 6,225,460.48, 8,594,382.72 and 4,418,940.16 is: 6,100,442.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225,460.48 : 8,594,382.72 = 4,418,940.16 : x
  2. Step 2: Convert to fraction form
    6,225,460.48/8,594,382.72 = 4,418,940.16/x
  3. Step 3: Cross multiply
    6,225,460.48x = 8,594,382.72 × 4,418,940.16
  4. Step 4: Simplify right side
    6,225,460.48x = 37,978,062,951,818.04
  5. Step 5: Solve for x
    x = 37,978,062,951,818.04/6,225,460.48
  6. Step 6: Final answer
    x = 6,100,442.38

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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.