Home / 4,238,448.39-5,849,089.22-2,304,695.12

Finding the Fourth Proportional to 4,238,448.39, 5,849,089.22 and 2,304,695.12

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Solution

The fourth proportional to 4,238,448.39, 5,849,089.22 and 2,304,695.12 is: 3,180,495.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238,448.39 : 5,849,089.22 = 2,304,695.12 : x
  2. Step 2: Convert to fraction form
    4,238,448.39/5,849,089.22 = 2,304,695.12/x
  3. Step 3: Cross multiply
    4,238,448.39x = 5,849,089.22 × 2,304,695.12
  4. Step 4: Simplify right side
    4,238,448.39x = 13,480,367,341,009.69
  5. Step 5: Solve for x
    x = 13,480,367,341,009.69/4,238,448.39
  6. Step 6: Final answer
    x = 3,180,495.81

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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.