Home / 4,454,534.15-6,147,261.06-2,417,343.65

Finding the Fourth Proportional to 4,454,534.15, 6,147,261.06 and 2,417,343.65

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Solution

The fourth proportional to 4,454,534.15, 6,147,261.06 and 2,417,343.65 is: 3,335,936.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454,534.15 : 6,147,261.06 = 2,417,343.65 : x
  2. Step 2: Convert to fraction form
    4,454,534.15/6,147,261.06 = 2,417,343.65/x
  3. Step 3: Cross multiply
    4,454,534.15x = 6,147,261.06 × 2,417,343.65
  4. Step 4: Simplify right side
    4,454,534.15x = 14,860,042,485,131.71
  5. Step 5: Solve for x
    x = 14,860,042,485,131.71/4,454,534.15
  6. Step 6: Final answer
    x = 3,335,936.37

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Double scale
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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.