Home / 4,226,637.84-5,832,760.16-2,415,840.72

Finding the Fourth Proportional to 4,226,637.84, 5,832,760.16 and 2,415,840.72

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Solution

The fourth proportional to 4,226,637.84, 5,832,760.16 and 2,415,840.72 is: 3,333,860.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226,637.84 : 5,832,760.16 = 2,415,840.72 : x
  2. Step 2: Convert to fraction form
    4,226,637.84/5,832,760.16 = 2,415,840.72/x
  3. Step 3: Cross multiply
    4,226,637.84x = 5,832,760.16 × 2,415,840.72
  4. Step 4: Simplify right side
    4,226,637.84x = 14,091,019,504,521.72
  5. Step 5: Solve for x
    x = 14,091,019,504,521.72/4,226,637.84
  6. Step 6: Final answer
    x = 3,333,860.16

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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.